IEEE Transactions on Signal Processing, Volume 42

Volume 42, Number 1, January 1994

• Christopher Vaz, Xuan Kong, Nitish V. Thakor:
  An adaptive estimation of periodic signals using a Fourier linear combiner. 1-10
  
• Louis B. Fertig, James H. McClellan:
  Dual forms for constrained adaptive filtering. 11-23
  
• Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith:
  Low delay FIR filter banks: design and evaluation. 24-31
  
• You-Li Chen, Bor-Sen Chen:
  Minimax robust deconvolution filters under stochastic parametric and noise uncertainties. 32-45
  
• Louis-Jérôme Leclerc, Peter H. Bauer:
  New criteria for asymptotic stability of one- and multidimensional state-space digital filters in fixed-point arithmetic. 46-53
  
• Bilin Zhang, Shunsuke Sato:
  A time-frequency distribution of Cohen's class with a compound kernel and its application to speech signal processing. 54-64
  
• Truong Q. Nguyen:
  Near-perfect-reconstruction pseudo-QMF banks. 65-76
  
• Daniel R. Fuhrmann:
  Estimation of sensor gain and phase. 77-87
  
• Steven M. Kay, Venkatesh Nagesha:
  Maximum likelihood estimation of signals in autoregressive noise. 88-101
  
• Guanghan Xu, Richard H. Roy III, Thomas Kailath:
  Detection of number of sources via exploitation of centro-symmetry property. 102-112
  
• Arnab K. Shaw:
  Optimal identification of discrete-time systems from impulse response data. 113-120
  
• Petre Stoica, Mats Viberg, Björn E. Ottersten:
  Instrumental variable approach to array processing in spatially correlated noise fields. 121-133
  
• Richard G. Baraniuk, Douglas L. Jones:
  A signal-dependent time-frequency representation: fast algorithm for optimal kernel design. 134-146
  
• Benjamin Friedlander, Anthony J. Weiss:
  Effects of model errors on waveform estimation using the MUSIC algorithm. 147-155
  
• Charles L. Matson:
  Fourier spectrum extrapolation and enhancement using support constraints. 156-163
  
• Veeramuthu Rajaravivarma, P. Karivaratha Rajan, Hari C. Reddy:
  Design of multidimensional FIR digital filters using the symmetrical decomposition technique. 164-174
  
• Neil J. Bershad, John J. Shynk:
  Performance analysis of a converged single-layer perceptron for nonseparable data models with bias terms. 175-188
  
• Peter Allen Stubberud, Cornelius T. Leondes:
  A frequency sampling filter design method which accounts for finite word length effects. 189-193
  
• A. Enis Çetin, Rashid Ansari:
  Signal recovery from wavelet transform maxima. 194-196
  
• Ching-An Lin, Chwan-Wen King:
  Inverting periodic filters. 196-200
  
• Nguyen T. Thao, Martin Vetterli:
  Reduction of the MSE in R-times oversampled A/D conversion O(1/R) to O(1/R²). 200-203
  
• Majid Nayeri:
  A mildly weaker sufficient condition in IIR adaptive filtering. 203-206
  
• Chau-Yun Hsu:
  Novel fixed-point roundoff analysis of the decimation-in-time FHT. 206-208
  
• Klaus Bolding Rasmussen:
  Maximum likelihood estimation of the parameters of nonminimum phase and noncausal ARMA models. 209-211
  
• M. M. Gabr, T. Subba Rao:
  On the estimation of bispectral density function in the case of randomly missing observations. 211-216
  
• Boualem Boashash, Peter O'Shea:
  Polynomial Wigner-Ville distributions and their relationship to time-varying higher order spectra. 216-220
  
• Klaus Bolding Rasmussen:
  Maximum likelihood estimation of the attenuated ultrasound pulse. 220-222
  
• Harish Parthasarathy, Surendra Prasad, Shiv Dutt Joshi:
  Conditions for third-order stationarity and ergodicity of a harmonic random process. 222-225
  
• LJubisa Stankovic:
  A method for time-frequency analysis. 225-229
  
• Vinod Chandran, Steve Elgar:
  A general procedure for the derivation of principal domains of higher-order spectra. 229-233
  
• Bill M. Radich, Kevin M. Buckley:
  The effect of source number underestimation on MUSIC location estimates. 233-236
  
• Carlos E. Davila, Masoud Asmoodeh:
  Efficient estimation of the signal subspace without eigendecomposition. 236-239
  

Volume 42, Number 2, February 1994

• Humor Hwang, Richard A. Haddad:
  Multilevel nonlinear filters for edge detection and noise suppression. 249-258
  
• Emmanuel Angelidis, John E. Diamessis:
  A novel method for designing FIR digital filters with nonuniform frequency samples. 259-267
  
• Carlos E. Davila:
  An efficient recursive total least squares algorithm for FIR adaptive filtering. 268-280
  
• Peter Händel, Arye Nehorai:
  Tracking analysis of an adaptive notch filter with constrained poles and zeros. 281-291
  
• Gianpaolo Evangelista:
  Comb and multiplexed wavelet transforms and their applications to signal processing. 292-303
  
• John H. Cozzens, Michael J. Sousa:
  Source enumeration in a correlated signal environment. 304-317
  
• Ram G. Shenoy, Thomas W. Parks:
  The Weyl correspondence and time-frequency analysis. 318-331
  
• David Lee Sherman, Michael D. Zoltowski:
  Matrix-based higher order spectral analysis for three-wave coupling processes. 332-348
  
• Guanghan Xu, Seth D. Silverstein, Richard H. Roy III, Thomas Kailath:
  Beamspace ESPRIT. 349-356
  
• Franz Hlawatsch, Rüdiger L. Urbanke:
  Bilinear time-frequency representations of signals: the shift-scale invariant class. 357-366
  
• James H. Michels, Pramod K. Varshney, Donald Weiner:
  Synthesis of correlated multichannel random processes. 367-375
  
• Arye Nehorai, Eytan Paldi:
  Vector-sensor array processing for electromagnetic source localization. 376-398
  
• Alf J. Isaksson:
  Frequency domain accuracy of identified 2-D causal AR-models. 399-408
  
• F. Ayhan Sakarya, Monson H. Hayes III:
  A subspace rotation-based technique for estimating 2-D arrival angles using nonlinear array configurations. 409-411
  
• John E. Piper:
  Constrained likelihood function for a uniform array. 412-413
  
• Kalahasthi C. Indukumar, Vellenki U. Reddy:
  Comments on "A further analysis of decorrelation performance of spatial smoothing technique for real multipath sources". 413-415
  
• Carlos E. Davila:
  An algorithm for efficient, unbiased, equation-error infinite impulse response adaptive filtering. 415-419
  
• Lin Yin, Jaakko Astola, Yrjö Neuvo:
  Adaptive multistage weighted order statistic filters based on the backpropagation algorithm. 419-422
  
• Steven G. Mason, Gary E. Birch, Mabo R. Ito:
  Improved single-trial signal extraction of low SNR events. 423-426
  
• Kok Lay Teo, Antonio Cantoni, X. G. Lin:
  A new approach to the optimization of envelope-constrained filters with uncertain input. 426-429
  
• Hideaki Sakai:
  Recursive least-squares algorithms of modified Gram-Schmidt type for parallel weight extraction. 429-433
  
• George Mathew, Soura Dasgupta, Vellenki U. Reddy:
  Improved Newton-type algorithm for adaptive implementation of Pisarenko's harmonic retrieval method and its convergence analysis. 434-437
  
• M. F. Fahmy, Y. M. Yassin, G. Abdel-Raheem, N. El-Gayed:
  Design of linear-phase IIR filters from FIR specifications. 437-440
  
• Chi-Hsin Wu, Andrew E. Yagle:
  The gradient adaptive split lattice algorithm. 441-443
  
• Paulo Jorge S. G. Ferreira:
  A group of permutations that commute with the discrete Fourier transform. 444-445
  
• Jeffrey L. Krolik, David N. Swingler:
  On the mean-square error performance of adaptive minimum variance beamformers based on the sample covariance matrix. 445-448
  
• Rajesh Sharma, Barry D. Van Veen:
  Large modular structures for adaptive beamforming and the Gram-Schmidt preprocessor. 448-451
  
• Ludo M. G. M. Tolhuizen, Imran A. Shah, Antonius A. C. M. Kalker:
  On constructing regular filter banks from domain bounded polynomials. 451-456
  
• José Manuel Páez-Borrallo, Santiago Zazo-Bello:
  On the joint statistical characterization of the input and output of an order statistic filter. 456-459
  
• Calyampudi Radhakrishna Rao, Lu Zhang, L. C. Zhao:
  Multitarget angle tracking an algorithm for data association. 459-462
  
• Jinho Choi, Iickho Song, Sangyoub Kim, Yoon Kyoo Jhee:
  A generalized null-spectrum for direction of arrival estimation. 462-466
  
• Mrityunjoy Chakraborty, Surendra Prasad:
  Computation of a useful Cramer-Rao bound for multichannel ARMA parameter estimation. 466-469
  
• Alan C. Bovik, Petros Maragos:
  Conditions for positivity of an energy operator. 469-471
  
• Eric K. L. Hung:
  A critical study of a self-calibrating direction-finding method for arrays. 471-474
  
• Harry Lee, Robert Stovall:
  Maximum likelihood methods for determining the direction of arrival for a single electromagnetic source with unknown polarization. 474-479
  
• Andrew T. Walden, Emma J. McCoy, Donald B. Percival:
  The variance of multitaper spectrum estimates for real Gaussian processes. 479-482
  
• Yuanije Chen, Chrysostomos L. Nikias:
  Identifiability of a band-limited system from its cyclostationary output autocorrelation. 483-485
  
• Wen-Hsien Fang, Andrew E. Yagle:
  A systolic architecture for new split algorithms for arbitrary Toeplitz-plus-Hankel matrices. 485-489
  
• Xinhua Zhuang, Yan Huang, Frank A. Yu, Peng Zhang:
  A neural net algorithm for multidimensional minimum relative-entropy spectral analysis. 489-491
  
• Xinhua Zhuang, Yan Huang, Frank A. Yu:
  Design of Hopfield content-addressable memories. 492-495
  
• Biing-Hwang Juang, S. H. Lo:
  On the bias of the Turing-Good estimate of probabilities. 496-498
  

Volume 42, Number 3, March 1994

• Thieny Petillon, André Gilloire, Sergios Theodoridis:
  The fast Newton transversal filter: an efficient scheme for acoustic echo cancellation in mobile radio. 509-518
  
• Nguyen T. Thao, Martin Vetterli:
  Deterministic analysis of oversampled A/D conversion and decoding improvement based on consistent estimates. 519-531
  
• Behrouz Farhang-Boroujeny, Saeed Gazor:
  Generalized sliding FFT and its application to implementation of block LMS adaptive filters. 532-538
  
• Guanghan Xu, Thomas Kailath:
  Fast subspace decomposition. 539-551
  
• Peter Gruber, Jiirg Todtli:
  Estimation of quasiperiodic signal parameters by means of dynamic signal models. 552-562
  
• Jar-Ferr Yang, Hui-Ju Lin:
  Adaptive high-resolution algorithms for tracking nonstationary sources without the estimation of source number. 563-571
  
• Ahmed H. Tewfik, M. Kim:
  Fast positive definite linear system solvers. 572-585
  
• Anders Eriksson, Petre Stoica, Torsten Söderström:
  Markov-based eigenanalysis method for frequency estimation. 586-594
  
• Michael J. Genossar, Hanoch Lev-Ari, Thomas Kailath:
  Consistent estimation of the cyclic autocorrelation. 595-603
  
• Fu Li, Hui Liu:
  Statistical analysis of beam-space estimation for direction-of-arrivals. 604-610
  
• Shlomit Farkash, Shlomit Raz:
  Linear systems in Gabor time-frequency space. 611-617
  
• Stefano Alliney, S. A. Ruzinsky:
  An algorithm for the minimization of mixed l₁ and l₂ norms with application to Bayesian estimation. 618-627
  
• Wen-Hsien Fang, Andrew E. Yagle:
  Two-dimensional linear prediction and spectral estimation on a polar raster. 628-641
  
• Jerome M. Shapiro:
  Adaptive McClellan transformations for quincunx filter banks. 642-648
  
• Bryce A. Curtis, Vijay K. Madisetti:
  Rapid prototyping on the Georgia Tech digital signal multiprocessor. 649-662
  
• George Mathew, Vellenki U. Reddy:
  Development and analysis of a neural network approach to Pisarenko's harmonic retrieval method. 663-667
  
• Markus Rupp, Rudi Frenzel:
  Analysis of LMS and NLMS algorithms with delayed coefficient update under the presence of spherically invariant processes. 668-672
  
• Eweda Eweda:
  Comments on "A comparison of two quantized state adaptive algorithms". 672-673
  
• William A. Sethares, C. Richard Johnson Jr.:
  Reply to "Comments on `A comparison of two quantized state adaptive algorithms' ". 673
  
• Mohan Vishwanath:
  The recursive pyramid algorithm for the discrete wavelet transform. 673-676
  
• David Starer, Arye Nehorai:
  Passive localization of near-field sources by path following. 677-680
  
• Ming Zhang, Shi-Da Wu, Lohming Li:
  Improving resolution for array processing by new array geometry and spatial filter. 680-683
  
• André Klein, Guy Mélard:
  Computation of the Fisher information matrix for SISO models. 684-688
  
• Ridha Hamza, Kevin Buckley:
  Resolution enhanced ESPRIT. 688-691
  
• Petre Stoica, Torsten Söderström:
  On Di's and subspace fitting approaches to direction estimation. 691-693
  
• Shie Qian, Dapang Chen:
  Optimal biorthogonal analysis window function for discrete Gabor transform. 694-697
  
• Douglas K. Cooper, Joseph M. Pimbley:
  A minimum free-energy hybrid algorithm for 2-D spectral estimation. 698-702
  
• Zhi-Jian Mou:
  Efficient 2-D and multi-D symmetric FIR filter structures. 702-707
  
• C. Chakrabarti:
  High sample rate array architectures for median filters. 707-712
  

Volume 42, Number 4, April 1994

• Kai X. Miao, Howard Fan, Milos Doroslovacki:
  Cascade lattice IIR adaptive filters. 721-742
  
• Ryszard Stasinski:
  Radix-K FFT's using K-point convolutions. 743-750
  
• Jin-Gyun Chung, Keshab K. Parhi:
  Pipelining of lattice IIR digital filters. 751-761
  
• Brian L. Evans, Roberto H. Bamberger, James H. McClellan:
  Rules for multidimensional multirate structures. 762-771
  
• Jean-Hsang Lin, Yeong-Taeg Kim:
  Fast algorithms for training stack filters. 772-781
  
• Kenneth E. Barner, Gonzalo R. Arce:
  Permutation filters: a class of nonlinear filters based on set permutations. 782-798
  
• Sciren Hein, Avideh Zakhor:
  Reconstruction of oversampled band-limited signals from ΣΔ encoded binary sequences. 799-811
  
• Ramesh A. Gopinath, C. Sidney Burrus:
  On upsampling, downsampling, and rational sampling rate filter banks. 812-824
  
• Kambiz Nayebi, Thomas P. Barnwell III, Mark J. T. Smith:
  On the design of FIR analysis-synthesis filter banks with high computational efficiency. 825-834
  
• Lale Akarun, Richard A. Haddad:
  Decimated rank-order filtering. 835-845
  
• Ehud Weinstein, Alan V. Oppenheim, Meir Feder, John R. Buck:
  Iterative and sequential algorithms for multisensor signal enhancement. 846-859
  
• Ioannis Pitas:
  Optimization and adaptation of discrete-valued digital filter parameters by simulated annealing. 860-866
  
• David D. Feldman, Lloyd J. Griffiths:
  A projection approach for robust adaptive beamforming. 867-876
  
• André Monin, Gérard Salut:
  Exact ARMA lattice predictors from autocorrelation functions. 877-886
  
• Rolf Johansson:
  Identification of continuous-time models. 887-897
  
• Ananthram Swami, Georgios B. Giannakis, Sanyogita Shamsunder:
  Multichannel ARMA processes. 898-913
  
• Eric M. Dowling, Larry P. Ammann, Ronald D. DeGroat:
  A TQR-iteration based adaptive SVD for real time angle and frequency tracking. 914-926
  
• Leehter Yao, William A. Sethares:
  Nonlinear parameter estimation via the genetic algorithm. 927-935
  
• Gregory J. Adams, Robin J. Evans:
  Neural networks for frequency line tracking. 936-941
  
• Meir Zibulski, Yehoshua Y. Zeevi:
  Frame analysis of the discrete Gabor-scheme. 942-945
  
• Soura Dasgupta, Jeffery S. Garnett, C. Richard Johnson Jr.:
  Convergence of an adaptive filter with signed filtered error. 946-950
  
• Scott D. Snyder, Colin H. Hansen:
  The effect of transfer function estimation errors on the filtered-x LMS algorithm. 950-953
  
• Albertus C. den Brinker:
  Laguerre-domain adaptive filters. 953-956
  
• S. Sunder, Ravi P. Ramachandran:
  Least-squares design of higher order nonrecursive differentiators. 956-961
  
• Soo-Chang Pei, Jong-Jy Shyu:
  Design of 1-D and 2-D IIR eigenfilters. 962-966
  
• Soo-Chang Pei, Jong-Jy Shyu:
  Eigenfilter design of 1-D and 2-D IIR digital all-pass filters. 966-968
  
• Don Coppersmith, Ephraim Feig, Elliot N. Linzer:
  Hadamard transforms on multiply/add architectures. 969-970
  
• Brian L. Evans, Thomas R. Gardos, James H. McClellan:
  Imposing structure on Smith-form decompositions of rational resampling matrices. 970-973
  
• Victor C. Soon, Lang Tong, Yih-Fang Huang, Ruey-Wen Liu:
  A subspace method for estimating sensor gains and phases. 973-976
  
• Jian Li:
  On polarization estimation using a crossed-dipole array. 977-980
  
• Qiang Wu, Kon Max Wong, James P. Reilly:
  Maximum likelihood direction-finding in unknown noise environments. 980-983
  
• Ali Zilouchian, Ziqiang Huang:
  A note on evaluation of the quantization error in denominator-separable 2-D recursive filters. 983-985
  
• Syed Afzal Hussain, Sumana Gupta:
  Design of simple systolic arrays using geometric projections. 985-988
  
• N. Rama Murthy, M. N. S. Swamy:
  On the real-time computation of DFT and DCT through systolic architectures. 988-991
  
• M. Reza Hakami, Peter J. Warter, Charles G. Boncelet Jr.:
  A new VLSI architecture suitable for multidimensional order statistic filtering. 991-993
  

Volume 42, Number 5, May 1994

• Ariela Zeira, Peter M. Schultheiss:
  Realizable lower bounds for time delay estimation. 2. Threshold phenomena. 1001-1007
  
• Sachin P. Ghanekar, Sawasd Tantaratana, Lewis E. Franks:
  Multiplier-free IIR filter realization using periodically time-varying state-space structure. I. Structure and design. 1008-1017
  
• Sachin P. Ghanekar, Sawasd Tantaratana, Lewis E. Franks:
  Multiplier-free IIR filter realization using periodically time-varying state-space structure. II. VLSI architectures. 1018-1027
  
• Eric J. Diethorn:
  The generalized exponential time-frequency distribution. 1028-1037
  
• Stephen A. Martucci:
  Symmetric convolution and the discrete sine and cosine transforms. 1038-1051
  
• Ali H. Sayed, Hanoch Lev-Ari, Thomas Kailath:
  Time-variant displacement structure and triangular arrays. 1052-1062
  
• Bor-Sen Chen, Jeng-Ming Chen, Shen-Ching Shern:
  An ARMA robust system identification using a generalized l_p norm estimation algorithm. 1063-1073
  
• Michael J. Turmon, Michael I. Miller:
  Maximum-likelihood estimation of complex sinusoids and Toeplitz covariances. 1074-1086
  
• Yves Grenier:
  Wideband source location through frequency-dependent modeling. 1087-1096
  
• Constantin Papaodysseus, Elias Koukoutsis, C. Vasilatos:
  Error propagation and methods of error correction in LS FIR filtering and l-step ahead linear prediction. 1097-1108
  
• Zhenghao Shi, Frederick W. Fairman:
  Harmonic retrieval via state space and fourth-order cumulants. 1109-1119
  
• Ta-Hsin Li, Benjamin Kedem:
  Iterative filtering for multiple frequency estimation. 1120-1132
  
• C. R. Rao, Chellury R. Sastry, B. Zhou:
  Tracking the direction of arrival of multiple moving targets. 1133-1144
  
• Sanyogita Shamsunder, Georgios B. Giannakis:
  Detection and parameter estimation of multiple nonGaussian sources via higher order statistics. 1145-1155
  
• Moeness G. Amin:
  Spectral decomposition of time-frequency distribution kernels. 1156-1165
  
• Sridhar Lakshmanan:
  The robustness properties of univariate and multivariate reciprocal polynomials. 1166-1171
  
• Tarnal Bose:
  Asymptotic stability of two-dimensional digital filters under quantization. 1172-1177
  
• Lori E. Lucke, Keshab K. Parhi:
  Parallel processing architectures for rank order and stack filters. 1178-1189
  
• Shuvra S. Bhattacharyya, Edward A. Lee:
  Memory management for dataflow programming of multirate signal processing algorithms. 1190-1201
  
• Sun-Yuan Kung, Konstantinos I. Diamantaras, Jin-Shiuh Taur:
  Adaptive Principal component EXtraction (APEX) and applications. 1202-1217
  
• Feng Qian, Barry D. Van Veen:
  Partially adaptive beamformer design subject to worst-case performance constraints. 1218-1221
  
• Carlos E. Davila:
  An algorithm for efficient, unbiased, equation-error infinite impulse response adaptive filtering. 1221-1226
  
• Søren Hein, Avideh Zakhor:
  Theoretical and numerical aspects of an SVD-based method for band-limiting finite-extent sequences. 1227-1230
  
• Peter Strobach:
  Two-fold normalized square-root Schur RLS adaptive filter. 1230-1233
  
• Leland B. Jackson:
  An improved Martinet/Parks algorithm for IIR design with unequal numbers of poles and zeros. 1234-1238
  
• Simon Haykin, Liang Li:
  Modified Kalman filtering. 1239-1242
  
• Jenq-Tay Yuan, John A. Stuller:
  Order-recursive FIR smoothers. 1242-1246
  
• Isaac Engel, Neil J. Bershad:
  A transient learning comparison of Rosenblatt, backpropagation, and LMS algorithms for a single-layer perceptron for system identification. 1247-1251
  
• George Henry Niezgoda, Jeffrey L. Krolik:
  A multiple time scale modularized adaptive beamformer. 1251-1256
  
• Chau-Yun Hsu, Jui Chi Yao:
  Comparative performance of fast cosine transform with fixed-point roundoff error analysis. 1256-1259
  
• Zhi Ding, Y. Li:
  On channel identification based on second-order cyclic spectra. 1260-1264
  
• Barry G. Quinn:
  Estimating frequency by interpolation using Fourier coefficients. 1264-1268
  
• Yong Soo Cho, Edward J. Powers:
  Quadratic system identification using higher order spectra of i.i.d. signals. 1268-1271
  
• Julian F. Y. Cheung, Ludwik Kurz:
  A class of memoryless robust detectors in dependent noise. 1272-1275
  
• Amab K. Shaw:
  A decoupled approach for optimal estimation of transfer function parameters from input-output data. 1275-1278
  
• Mark Raifel, Felix A. Flomen:
  Split Burg and covariance lattice algorithms. 1279-1281
  
• Mingyong Zhou, Zhongkan Liu, Hiromitsu Hama:
  A resolution-controllable harmonical retrieval approach on the Chrestenson discrete space. 1281-1284
  
• Yang-Ming Zhu, Zhi-Zhong Wang, Yu Wei:
  A convex projections approach to spectral analysis. 1284-1287
  
• Duen-Jeng Wang, Yu Hen Hu:
  Fully static multiprocessor array realizability criteria for real-time recurrent DSP applications. 1288-1292
  
• Yingbo Hua, Farhan A. Baqai:
  Correction to "Estimating two-dimensional frequencies by matrix enhancement and matrix pencil". 1288
  

Volume 42, Number 6, June 1994

• James C. Preisig:
  A minmax approach to adaptive matched field processing in an uncertain propagation environment. 1305-1316
  
• Peter T. Gough:
  A fast spectral estimation algorithm based on the FFT. 1317-1322
  
• Victor A. N. Barroso, José M. F. Moura:
  l₂ and l₁ beamformers: recursive implementation and performance analysis. 1323-1334
  
• Scott C. Douglas, Teresa H. Y. Meng:
  Stochastic gradient adaptation under general error criteria. 1335-1351
  
• Scott C. Douglas, Teresa H. Y. Meng:
  Normalized data nonlinearities for LMS adaptation. 1352-1365
  
• Ben James, Brian D. O. Anderson, Robert C. Williamson:
  Conditional mean and maximum likelihood approaches to multiharmonic frequency estimation. 1366-1375
  
• Ta-Sung Lee:
  Efficient wideband source localization using beamforming invariance technique. 1376-1387
  
• Liang Wang, Gaetan Libert:
  Combining pattern recognition techniques with Akaike's information criteria for identifying ARMA models. 1388-1396
  
• Phillip A. Regalia:
  An unbiased equation error identifier and reduced-order approximations. 1397-1412
  
• Richard T. Behrens, Louis L. Scharf:
  Signal processing applications of oblique projection operators. 1413-1424
  
• Gregory S. Cunningham, William J. Williams:
  Kernel decomposition of time-frequency distributions. 1425-1442
  
• Michael P. Clark, Louis L. Scharf:
  Two-dimensional modal analysis based on maximum likelihood. 1443-1452
  
• Guanghan Xu, Young Man Cho, Thomas Kailath:
  Application of fast subspace decomposition to signal processing and communication problems. 1453-1461
  
• Jean-Jacques Fuchs, Herve Chuberre:
  A deconvolution approach to source localization. 1462-1470
  
• Özer Ciftcioglu, J. Eduard Hoogenboom, Hugo van Dam:
  A consistent estimator for the model order of an autoregressive process. 1471-1477
  
• Anthony J. Weiss, Benjamin Friedlander:
  Preprocessing for direction finding with minimal variance degradation. 1478-1485
  
• U. Theodor, Uri Shaked, Carlos E. de Souza:
  A game theory approach to robust discrete-time H_∞-estimation. 1486-1495
  
• Gregory S. Cunningham, William J. Williams:
  Fast implementations of generalized discrete time-frequency distributions. 1496-1508
  
• Jin-Jen Hsue, Andrew E. Yagle:
  Blind deconvolution of symmetric noncausal impulse responses using two-sided linear prediction. 1509-1518
  
• Anthony J. Weiss, Benjamin Friedlander:
  Effects of modeling errors on the resolution threshold of the MUSIC algorithm. 1519-1526
  
• A. Salim Kayhan, Amro El-Jaroudi, Luis F. Chaparro:
  Evolutionary periodogram for nonstationary signals. 1527-1536
  
• Q. T. Zhang:
  Asymptotic performance analysis of information-theoretic criteria for determining the number of signals in spatially correlated noise. 1537-1539
  
• David N. Swingler:
  An approximate expression for the Cramer-Rao bound on DOA estimates of closely spaced sources in broadband line-array beamforming. 1540-1543
  
• Won Sik Youn, Chong Kwan Un:
  Robust adaptive beamforming based on the eigenstructure method. 1543-1547
  
• Alfredo Restrepo Palacios, Alan C. Bovik:
  On the statistical optimality of locally monotonic regression. 1548-1550
  
• C. Chakrabarti:
  A comment on `on prime factor mapping for the discrete Hartley transform'. 1551-1552
  
• Alfredo Restrepo Palacios, Liliana Chacon:
  A smoothing property of the median filter. 1553-1555
  
• Alan J. Coulson, Rodney G. Vaughan, Mark A. Poletti:
  Frequency-shifting using bandpass sampling. 1556-1559
  
• Stephen D. Voran, Louis L. Scharf:
  Polar coordinate quantizers that minimize mean-squared error. 1559-1563
  
• Jean Laroche:
  A recurrence relation for the product of the nonzero eigenvalues of singular symmetric Toeplitz matrices. 1563-1564
  
• Vladimir Friedman:
  A zero crossing algorithm for the estimation of the frequency of a single sinusoid in white noise. 1565-1569
  
• H. B. Lee:
  The Cramer-Rao bound on frequency estimates of signals closely spaced in frequency (unconditional case). 1569-1572
  
• Adam J. Efron, H. Jeen:
  Detection in impulsive noise based on robust whitening. 1572-1576
  

Volume 42, Number 7, July 1994

• James C. Preisig:
  Robust maximum energy adaptive matched field processing. 1585-1593
  
• S. W. Lechleider:
  Pulse templates for transmission over an ensemble of channels. 1594-1599
  
• PeiZong Lee, Fang-Yu Huang:
  Restructured recursive DCT and DST algorithms. 1600-1609
  
• Lin Yin, Yrjö Neuvo:
  Fast adaptation and performance characteristics of FIR-WOS hybrid filters. 1610-1628
  
• Hong Fan, Xiaqi Liu:
  Delta Levinson and Schur-type RLS algorithms for adaptive signal processing. 1629-1639
  
• Robert W. Dijkerman, Ravi R. Mazumdar:
  Wavelet representations of stochastic processes and multiresolution stochastic models. 1640-1652
  
• Seho Oh, Robert J. Marks II, Les E. Atlas:
  Kernel synthesis for generalized time-frequency distributions using the method of alternating projections onto convex sets. 1653-1661
  
• Hamid Krim, John H. Cozzens:
  A data-based enumeration technique for fully correlated signals. 1662-1668
  
• Hiroshi Kanai, Toyohiko Hori, Noriyoshi Chubachi, Takahiko Ono:
  Delayed block transfer function in the frequency domain. 1669-1684
  
• Petar M. Djuric, Steven M. Kay:
  Model selection based on Bayesian predictive densities and multiple data records. 1685-1699
  
• Zhenyu Guo, Louis-Gilles Durand, Howard C. Lee:
  The time-frequency distributions of nonstationary signals based on a Bessel kernel. 1700-1707
  
• Giovanni Jacovitti, Gaetano Scarano:
  Hybrid nonlinear moments in array processing and spectrum analysis. 1708-1718
  
• Benjamin Friedlander, Anthony J. Weiss:
  The resolution threshold of a direction-finding algorithm for diversely polarized arrays. 1719-1727
  
• Jitendra K. Tugnait:
  Linear model validation and order selection using higher order statistics. 1728-1736
  
• Jun Zhang, Gilbert Waiter:
  A wavelet-based KL-like expansion for wide-sense stationary random processes. 1737-1745
  
• Sang-Won Nam, Edward J. Powers:
  Application of higher order spectral analysis to cubically nonlinear system identification. 1746-1765
  
• Isao Yamada, Kohichi Sakaniwa, Shigeo Tsujii:
  A multidimensional isomorphic operator and its properties-a proposal of finite-extent multidimensional cepstrum. 1766-1785
  
• Riccardo Bernardini, Guido Maria Cortelazzo, Gian Antonio Mian:
  A general scrambling rule for multidimensional FFT algorithms. 1786-1794
  
• C. Radhakrishna Rao, Lincheng Zhao, Bin Zhou:
  Maximum likelihood estimation of 2-D superimposed exponential signals. 1795-1802
  
• George Mathew, Vellenki U. Reddy:
  Orthogonal eigensubspace estimation using neural networks. 1803-1811
  
• Xiao-Liang Yu, Kevin M. Buckley:
  Bias and variance of direction-of-arrival estimates from MUSIC, MIN-NORM, and FINE. 1812-1816
  
• H. C. So, Pak-Chung Ching, Y. T. Chan:
  A new algorithm for explicit adaptation of time delay. 1816-1820
  
• Sokratis K. Katsikas, Assimakis K. Leros, Demetrios G. Lainiotis:
  Passive tracking of a maneuvering target: an adaptive approach. 1820-1825
  
• Meng Hwa Er, B. C. Ng:
  A new approach to robust beamforming in the presence of steering vector errors. 1826-1829
  
• Kevin M. Perry, Stanley J. Reeves:
  A practical stopping rule for iterative signal restoration. 1829-1833
  
• Athanassios N. Skodras:
  Fast discrete cosine transform pruning. 1833-1837
  
• Ken Yamazaki, Rodney A. Kennedy:
  Reformulation of linearly constrained adaptation and its application to blind equalization. 1837-1841
  
• Mariane R. Petraglia, John J. Shynk, Sanjit K. Mitra:
  Stability bounds and steady-state coefficient variance for a second-order adaptive IIR notch filter. 1841-1845
  
• Jian Lu, Dennis M. Healy Jr., John B. Weaver:
  Signal recovery and wavelet reproducing kernels. 1845-1848
  
• Carmen Sanchez-Avila:
  An adaptive regularized method for deconvolution of signals with edges by convex projections. 1849-1851
  
• Rodney Lynn Kirlin, H. Brugel, Cui Ying, Dale Groutage:
  Maximum likelihood real part of coherence between two noisy sensor outputs with zero-delay signal inputs. 1852-1855
  
• Zhenghao Shi, Frederick W. Fairman:
  A cumulant-based Hankel approach to direction-of-arrival estimation. 1855-1859
  
• Mordechai Frisch, Hagit Messer:
  Detection of a known transient signal of unknown scaling and arrival time. 1859-1863
  
• LJubisa Stankovic, Srdjan Stankovic:
  On the Wigner distribution of discrete-time noisy signals with application to the study of quantization effects. 1863-1867
  
• Yongqing Zhang, Martin T. Hagan:
  A reduced parameter bilinear time series model. 1867-1870
  
• Junghsi Lee, V. John Mathews:
  A stability condition for certain bilinear systems. 1871-1873
  
• Karolos M. Grigoriadis, Arthur E. Frazho, Robert E. Skelton:
  Application of alternating convex projection methods for computation of positive Toeplitz matrices. 1873-1875
  
• Wai Ho Mow:
  Comments on "About the enumeration of best biphase codes". 1876
  
• Louis M. Fourdan:
  Author's response to "Comments on `About the enumeration of best biphase codes'". 1876-1877
  
• Kevin Erler, Ed Jernigan:
  Adaptive image restoration using recursive image filters. 1877-1881
  
• Ali Zilouchian, Ziqiang Huang:
  On highly modular systolic structures for separable-in-denominator 2-D digital filters. 1881-1884
  
• William A. Porter, S. Ligade:
  Training the higher order moment neural array. 1884-1887
  
• Yoshihiro Takada, Xinhua Zhuang, Hisashi Wakita:
  A geometric algorithm finding set of linear decision boundaries. 1887-1891
  

Volume 42, Number 8, August 1994

• Y. T. Chan, K. C. Ho:
  A simple and efficient estimator for hyperbolic location. 1905-1915
  
• Nicholas A. Glaros, George Carayannis:
  Exact and first-order error analysis of the Schur and split Schur algorithms: theory and practice. 1916-1938
  
• Kay-Cheung Chew, Tarun Soni, James R. Zeidler, Walter H. Ku:
  Tracking model of an adaptive lattice filter for a linear chirp FM signal in noise. 1939-1951
  
• Sridhar Vembu, Sergio Verdú, Rodney A. Kennedy, William A. Sethares:
  Convex cost functions in blind equalization. 1952-1960
  
• K. Zhao, Fuyun Ling, Hanoch Lev-Ari, John G. Proakis:
  Sliding window order-recursive least-squares algorithms. 1961-1972
  
• Bruce W. Suter, Mark E. Oxley:
  On variable overlapped windows and weighted orthonormal bases. 1973-1982
  
• KyungHi Chang, William G. Bliss:
  Finite word-length effects of pipelined recursive digital filters. 1983-1995
  
• PeiZong Lee, Fang-Yu Huang:
  An efficient prime-factor algorithm for the discrete cosine transform and its hardware implementations. 1996-2005
  
• Tsuhan Chen, P. P. Vaidyanathan:
  Vector space framework for unification of one- and multidimensional filter bank theory. 2006-2021
  
• Ki Dong Lee, Yong Hoon Lee:
  Threshold Boolean filters. 2022-2036
  
• Magdy T. Hanna:
  Windows with rapidly decaying sidelobes and steerable sidelobe dips. 2037-2044
  
• Robert W. Hawley, Neal C. Gallagher Jr.:
  On Edgeworth's method for minimum absolute error linear regression. 2045-2054
  
• Tim Olson, Joe DeStefano:
  Wavelet localization of the Radon transform. 2055-2067
  
• Mohammed Ketel, Ludwik Kurz:
  Array processing using robust partition statistics. 2068-2077
  
• Michael J. Grimble:
  H₂ inferential filtering, prediction, and smoothing with application to rolling mill gauge estimation. 2078-2093
  
• John C. Wood, Daniel T. Barry:
  Tomographic time-frequency analysis and its application toward time-varying filtering and adaptive kernel design for multicomponent linear-FM signals. 2094-2104
  
• John C. Wood, Daniel T. Barry:
  Linear signal synthesis using the Radon-Wigner transform. 2105-2111
  
• Nikolaos Antoniadis, Alfred O. Hero:
  Time-delay estimation for filtered Poisson processes using an EM-type algorithm. 2112-2123
  
• Robert D. Nowak, Barry D. Van Veen:
  Random and pseudorandom inputs for Volterra filter identification. 2124-2135
  
• Darel A. Linebarger, Ronald D. DeGroat, Eric M. Dowling:
  Efficient direction-finding methods employing forward/backward averaging. 2136-2145
  
• Louis L. Scharf, Benjamin Friedlander:
  Matched subspace detectors. 2146-2157
  
• Daniel Yellin, Ehud Weinstein:
  Criteria for multichannel signal separation. 2158-2168
  
• Chin-Liang Wang:
  Bit-serial VLSI implementation of delayed LMS adaptive FIR filters. 2169-2175
  
• Riccardo Bernardini, Guido M. Cortelazzo, Gian Antonio Mian:
  A new technique for twiddle-factor elimination in multidimensional FFT's. 2176-2178
  
• Miodrag Popovic, Dragutin Sevic:
  A new look at the comparison of the fast Hartley and Fourier transforms. 2178-2182
  
• Y. S. Zhu, S. W. Leung:
  Comment on "Parseval relationship of nonuniform samples of one- and two-dimensional signals". 2183
  
• Michael J. Lindenfeld:
  Frequency-banded deconvolution by out-of-band penalty function. 2183-2185
  
• Edward B. Moody:
  Stability conditions for discrete orthogonal polynomial deconvolution. 2186-2189
  
• Ming-Chwen Yang, Ja-Ling Wu:
  A new interpretation of "polynomial residue number system". 2190-2191
  
• Xiang-Gen Xia, C.-C. Jay Kuo, Zhen Zhang:
  Wavelet coefficient computation with optimal prefiltering. 2191-2197
  
• Hong Chen, Tao Chen, Tianping Chen:
  Efficient closed-form estimation of multivariate moving-average processes using higher order statistics. 2197-2200
  
• Guy Mélard, André Klein:
  On a fast algorithm for the exact information matrix of a Gaussian ARMA time series. 2201-2203
  
• Yingbo Hua:
  The most efficient implementation of the IQML algorithm. 2203-2204
  
• Flavio Lorenzelli, Per Christian Hansen, Tony F. Chan, Kung Yao:
  A systolic implementation of the Chan/Foster RRQR algorithm. 2205-2208
  

Volume 42, Number 9, September 1994

• Michael L. Walker, J. William Helton:
  Application of signal subspace algorithms to scattered geometric optics and edge-diffracted signals. 2217-2226
  
• Yeong-Taeg Kim, Gonzalo R. Arce:
  Permutation filter lattices: a general order-statistic filtering framework. 2227-2241
  
• Ram G. Shenoy, Daniel Burnside, Thomas W. Parks:
  Linear periodic systems and multirate filter design. 2242-2256
  
• Truong Q. Nguyen, Timo I. Laakso, R. David Koilpillai:
  Eigenfilter approach for the design of allpass filters approximating a given phase response. 2257-2263
  
• Mehdi Khosravi, Ronald W. Schafer:
  Implementation of linear digital filters based on morphological representation theory. 2264-2275
  
• G. C. Ray:
  An algorithm to separate nonstationary part of a signal using mid-prediction filter. 2276-2279
  
• Anatoliy A. Platonov:
  Optimal identification of regression-type processes under adaptively controlled observations. 2280-2291
  
• William M. Steedly, Ching-Hui J. Ying, Randolph L. Moses:
  A modified TLS-Prony method using data decimation. 2292-2303
  
• Mrityunjoy Chakraborty, Surendra Prasad:
  Multichannel ARMA modeling by least squares circular lattice filtering. 2304-2318
  
• Anders Eriksson, Petre Stoica, Torsten Söderström:
  On-line subspace algorithms for tracking moving sources. 2319-2330
  
• Qiang Wu, Kon Max Wong:
  UN-MUSIC and UN-CLE: an application of generalized correlation analysis to the estimation of the direction of arrival of signals in unknown correlated noise. 2331-2343
  
• Julian F. Y. Cheung, Ludwik Kurz:
  Asymptotically optimum finite-memory detectors in φ-mixing dependent processes. 2344-2354
  
• Amod V. Dandawate, Georgios B. Giannakis:
  Statistical tests for presence of cyclostationarity. 2355-2369
  
• I. Vaughan L. Clarkson, Peter J. Kootsookos, Barry G. Quinn:
  Analysis of the variance threshold of Kay's weighted linear predictor frequency estimator. 2370-2379
  
• Harry Lee, Fu Li:
  An eigenvector technique for detecting the number of emitters in a cluster. 2380-2388
  
• Victor T. Ermolaev, Alex B. Gershman:
  Fast algorithm for minimum-norm direction-of-arrival estimation. 2389-2394
  
• Cherian P. Mathews, Michael D. Zoltowski:
  Eigenstructure techniques for 2-D angle estimation with uniform circular arrays. 2395-2407
  
• Georgios B. Giannakis, Guotong Zhou:
  Parameter estimation of cyclostationary AM time series with application to missing observations. 2408-2419
  
• Mahmood R. Azimi-Sadjadi, Hongye Pan:
  Two-dimensional block diagonal LMS adaptive filtering. 2420-2429
  
• Riccardo Bernardini, Guido Maria Cortelazzo, Gian Antonio Mian:
  A sequential multidimensional Cooley-Tukey algorithm. 2430-2438
  
• Marc Moonen, Filiep J. Vanpoucke, Ed F. Deprettere:
  Parallel and adaptive high-resolution direction finding. 2439-2448
  
• Konstantinos Konstantinides, Balas K. Natarajan:
  An architecture for lossy compression of waveforms using piecewise-linear approximation. 2449-2454
  
• Emmanuel N. Frantzeskakis, Kuo J. R. Liu:
  A class of square root and division free algorithms and architectures for QRD-based adaptive signal processing. 2455-2469
  
• Zengjun Xiang, Guangguo Bi, Tho Le-Ngoc:
  Polynomial perceptrons and their applications to fading channel equalization and co-channel interference suppression. 2470-2480
  
• Arye Nehorai, Eytan Paldi:
  Acoustic vector-sensor array processing. 2481-2491
  
• Vikram M. Gadre, R. K. Patney:
  Some novel multirate architectures for filter realization with reduced multiplicative complexity. 2492-2495
  
• Soo-Chang Pei, Jong-Jy Shyu:
  Design of arbitrary FIR log filters by weighted least squares technique. 2495-2499
  
• Melbourne Barton:
  Performance of SVD-based fractionally spaced equalizers in data transmission systems. 2499-2501
  
• Zina Ben-Miled, Jerome J. Tiemann, Walter A. Helbig, José A. B. Fortes:
  On the design of inphase and quadrature filters for delay compensation. 2501-2503
  
• S. Sunder, V. Ramachandran:
  Design of equiripple nonrecursive digital differentiators and Hilbert transformers using a weighted least-squares technique. 2504-2509
  
• Venkatesh Nagesha, Steven M. Kay:
  On frequency estimation with the IQML algorithm. 2509-2513
  
• Franz Hlawatsch, Antonio H. Costa, Werner Krattenthaler:
  Time-frequency signal synthesis with time-frequency extrapolation and don't-care regions. 2513-2520
  
• Ridha Hamza, Kevin Buckley:
  Second-order statistical analysis of totally weighted subspace fitting methods. 2520-2524
  
• Chong-Yung Chi, Jian-Lin Hwang, Chyi-Feng Rau:
  A new cumulant based parameter estimation method for noncausal autoregressive systems. 2524-2527
  
• Tomás Oliveira e Silva:
  Optimality conditions for truncated Laguerre networks. 2528-2530
  
• Abhijit A. Shah, Donald W. Tufts:
  Determination of the dimension of a signal subspace from short data records. 2531-2535
  
• Cherian P. Mathews, Michael D. Zoltowski:
  Performance analysis of the UCA-ESPRIT algorithm for circular ring arrays. 2535-2539
  

Volume 42, Number 10, October 1994

• Miriam A. Doron, Eyal Doron:
  Wavefield modeling and array processing .I. Spatial sampling. 2549-2559
  
• Miriam A. Doron, Eyal Doron:
  Wavefield modeling and array processing. II. Algorithms. 2560-2570
  
• Miriam A. Doron, Eyal Doron:
  Wavefield modeling and array processing. III. Resolution capacity. 2571-2580
  
• Constantine Kotropoulos, Ioannis Pitas:
  Multichannel L filters based on marginal data ordering. 2581-2595
  
• Paulo Jorge S. G. Ferreira:
  Interpolation and the discrete Papoulis-Gerchberg algorithm. 2596-2606
  
• Mamadou Mboup, Madeleine Bonnet, Neil J. Bershad:
  LMS coupled adaptive prediction and system identification: a statistical model and transient mean analysis. 2607-2615
  
• James A. Bucklew, William A. Sethares:
  The covering problem and μ-dependent adaptive algorithms. 2616-2627
  
• Mohit K. Prasad, Yong Hoon Lee:
  Stack filters and selection probabilities. 2628-2643
  
• Kurt S. Riedel:
  Kernel estimation of the instantaneous frequency. 2644-2649
  
• Cormac Herley, Martin Vetterli:
  Orthogonal time-varying filter banks and wavelet packets. 2650-2663
  
• Jeffrey A. Fessler, Alfred O. Hero:
  Space-alternating generalized expectation-maximization algorithm. 2664-2677
  
• Pao-Ta Yu, Wei-Hsiang Liao:
  Weighted order statistics filters-their classification, some properties, and conversion algorithm. 2678-2691
  
• Yuehua Wu, Kwok-Wai Tam:
  Randomized penalty in detection of the number of signals. 2692-2696
  
• Patrick J. Loughlin, James W. Pitton, Les E. Atlas:
  Construction of positive time-frequency distributions. 2697-2705
  
• Ilan Sharfer, Hagit Messer:
  The bispectrum of sampled data. II. Monte-Carlo simulations of detection and estimation of the sampling jitter. 2706-2714
  
• Dae C. Shin, Chrysostomos L. Nikias:
  Adaptive interference canceler for narrowband and wideband interferences using higher order statistics. 2715-2728
  
• Brian M. Sadler, Georgios B. Giannakis, Keh-Shin Lii:
  Estimation and detection in non-Gaussian noise using higher order statistics. 2729-2741
  
• Jitendra K. Tugnait:
  Testing for linearity of noisy stationary signals. 2742-2748
  
• Mehmet Karan, Robert C. Williamson, Brian D. O. Anderson:
  Performance of the maximum likelihood constant frequency estimator for frequency tracking. 2749-2757
  
• Benoît Champagne:
  Adaptive eigendecomposition of data covariance matrices based on first-order perturbations. 2758-2770
  
• Dae C. Shin, Chrysostomos L. Nikias:
  Estimation of frequency-delay of arrival (FDOA) using fourth-order statistics in unknown correlated Gaussian noise sources. 2771-2780
  
• Michael D. Zoltowski, Cherian P. Mathews:
  Real-time frequency and 2-D angle estimation with sub-Nyquist spatio-temporal sampling. 2781-2794
  
• Jenq-Neng Hwang, Shyh-Rong Lay, Alan Lippman:
  Nonparametric multivariate density estimation: a comparative study. 2795-2810
  
• Erlan H. Feria:
  Decomposed predictive transform estimation. 2811-2822
  
• Chin-Chi Hsu, Irving S. Reed, Trieu-Kien Truong:
  Inverse Z-transform by Mobius inversion and the error bounds of aliasing in sampling. 2823-2831
  
• C. C. Ko, C. P. Li:
  An adaptive IIR structure for the separation, enhancement, and tracking of multiple sinusoids. 2832-2834
  
• Zhongshan Qian, Chao Lu, Myoung An, Richard Tolimieri:
  Self-sorting in-place FFT algorithm with minimum working space. 2835-2836
  
• Shie Qian, Dapang Chen:
  Decomposition of the Wigner-Ville distribution and time-frequency distribution series. 2836-2842
  
• Alan N. Willson Jr., Henry John Orchard:
  An improvement to the Powell and Chau linear phase IIR filters. 2842-2848
  
• S. Radhakrishnan Pillai, Gregory H. Allen:
  Higher order complementary filters. 2848-2851
  
• Elias Masry:
  On the truncation error of the sampling expansion for stationary bandlimited processes. 2851-2853
  
• Xian-Da Zhang, Yuan-Sheng Zhang:
  FIR system identification using higher order statistics alone. 2854-2858
  
• Adriaan van den Bos:
  A Cramer-Rao lower bound for complex parameters. 2859
  
• Sanyogita Shamsunder, Georgios B. Giannakis:
  Signal selective localization of nonGaussian cyclostationary sources. 2860-2864
  
• Harry B. Lee:
  Compact Cramer-Rao bound expressions on directional covariance for DF of sources with unknown constant polarizations. 2864-2867
  
• Harry B. Lee, Jack Jachner:
  Compact Cramer-Rao bound expression for an extended signal model. 2868-2870
  
• Gerald L. Fudge, Darel A. Linebarger:
  A calibrated generalized sidelobe canceller for wideband beamforming. 2871-2875
  
• Chong-Yung Chi, Wen-Jie Chang, Chih-Chun Feng:
  A new algorithm for the design of linear prediction error filters using cumulant-based MSE criteria. 2876-2880
  
• Marvin L. Vis, Louis L. Scharf:
  A note on recursive maximum likelihood for autoregressive modeling. 2881-2883
  
• Jong-Jy Shyu, Soo-Chang Pei:
  Lagrange multiplier approach to the design of two-dimensional FIR digital filters for sampling structure conversion. 2884-2886
  
• Soo-Chang Pei, Jong-Jy Shyu:
  A unified approach to the design of quadrantally symmetric linear-phase two-dimensional FIR digital filters by eigenfilter approach. 2886-2890
  

Volume 42, Number 11, November 1994

• William A. Sethares, James A. Bucklew:
  Local stability of the median LMS filter. 2901-2905
  
• Marco C. Campi:
  Exponentially weighted least squares identification of time-varying systems with white disturbances. 2906-2914
  
• Michael Unser, Akram Aldroubi:
  A general sampling theory for nonideal acquisition devices. 2915-2925
  
• C. Sidney Burrus, J. A. Barreto, Ivan W. Selesnick:
  Iterative reweighted least-squares design of FIR filters. 2926-2936
  
• Eweda Eweda:
  Comparison of RLS, LMS, and sign algorithms for tracking randomly time-varying channels. 2937-2944
  
• Yifeng Fu, Geoffrey A. Williamson, Peter M. Clarkson:
  Adaptive algorithms for non-Gaussian noise environments: the order statistic least mean square algorithms. 2945-2954
  
• Patrick L. Combettes:
  Inconsistent signal feasibility problems: least-squares solutions in a product space. 2955-2966
  
• Luc Knockaert:
  A generalized Mobius transform and arithmetic Fourier transforms. 2967-2971
  
• Bor-Sen Chen, Chin-Wei Lin:
  Multiscale Wiener filter for the restoration of fractal signals: wavelet filter bank approach. 2972-2982
  
• Iraj Sodagar, Kambiz Nayebi, Thomas P. Barnwell III:
  Time-varying filter banks and wavelets. 2983-2996
  
• Hyunduk Ahn, Andrew E. Yagle:
  Relaxation procedure for phase retrieval of nonnegative signals. 2997-3005
  
• Ruth Onn, Allan O. Steinhardt:
  A multiwindow method for spectrum estimation and sinusoid detection in an array environment. 3006-3015
  
• Ying-Xian Yao, Sudhakar M. Pandit:
  Variance of least squares estimators for a damped sinusoidal process. 3016-3025
  
• Dimitrios Hatzinakos:
  Nonminimum phase channel deconvolution using the complex cepstrum of the cyclic autocorrelation. 3026-3042
  
• Stephan V. Schell:
  Performance analysis of the cyclic MUSIC method of direction estimation for cyclostationary signals. 3043-3050
  
• Chao-Ming Cho, Petar M. Djuric:
  Detection and estimation of DOA's of signals via Bayesian predictive densities. 3051-3060
  
• Dinh Tuan Pham, Dinh Quy Tong:
  Maximum likelihood estimation for a multivariate autoregressive model. 3061-3072
  
• Mats Viberg, A. Lee Swindlehurst:
  Analysis of the combined effects of finite samples and model errors on array processing performance. 3073-3083
  
• Luis B. Almeida:
  The fractional Fourier transform and time-frequency representations. 3084-3091
  
• John B. Moore, Vikram Krishnamurthy:
  Deinterleaving pulse trains using discrete-time stochastic dynamic-linear models. 3092-3103
  
• Bart De Moor:
  Total least squares for affinely structured matrices and the noisy realization problem. 3104-3113
  
• Jian Li, Petre Stoica:
  Efficient parameter estimation of partially polarized electromagnetic waves. 3114-3125
  
• Pierre Moulin:
  Wavelet thresholding techniques for power spectrum estimation. 3126-3136
  
• Jitendra K. Tugnait:
  Detection of non-Gaussian signals using integrated polyspectrum. 3137-3149
  
• Qi Cheng, Yingbo Hua:
  Performance analysis of the MUSIC and Pencil-MUSIC algorithms for diversely polarized array. 3150-3165
  
• John C. Wood, Daniel T. Barry:
  Radon transformation of time-frequency distributions for analysis of multicomponent signals. 3166-3177
  
• Guoxiang Gu, Jorge L. Aravena:
  Weighted least mean square design of 2-D FIR digital filters. 3178-3187
  
• Vijay K. Madisetti, Bryce A. Curtis:
  A quantitative methodology for rapid prototyping and high-level synthesis of signal processing algorithms. 3188-3208
  
• Shaomin Mo, Bahram Shafai:
  Blind equalization using higher order cumulants and neural network. 3209-3217
  
• Konstantinos I. Diamantaras, Sun-Yuan Kung:
  Cross-correlation neural network models. 3218-3223
  
• Pablo Laguna, Raimon Jané, Pere Caminal:
  A time delay estimator based on the signal integral: theoretical performance and testing on ECG signals. 3224-3229
  
• Thulasinath G. Manickam, Richard J. Vaccaro, Donald W. Tufts:
  A least-squares algorithm for multipath time-delay estimation. 3229-3233
  
• Richard J. Vaccaro, Yinong Ding:
  A new state-space approach for direction finding. 3234-3237
  
• Martin D. Meyer, Dharma P. Agrawal:
  Vectorization of the DLMS transversal adaptive filter. 3237-3240
  
• Andrew Reilly, Gordon Frazer, Boualem Boashash:
  Analytic signal generation-tips and traps. 3241-3245
  
• Michael A. Blommer, Gregory H. Wakefield:
  On the design of pole-zero approximations using a logarithmic error measure. 3245-3248
  
• P. R. Uniyal:
  Transforming real-valued sequences: fast Fourier versus fast Hartley transform algorithms. 3249-3254
  
• Jui Chi Yao, Chau-Yun Hsu:
  Further results on "New fast recursive algorithms for the discrete cosine and sine transforms". 3254-3255
  
• Pauli Kuosmanen, Jaakko Astola, Sos S. Agaian:
  On rank selection probabilities. 3255-3258
  
• Dulal C. Kar, V. V. Bapeswara Rao:
  On the prime factor decomposition algorithm for the discrete sine transform. 3258-3260
  
• Dragutin Sevic, Miodrag Popovic:
  Improved implementation of the Princen-Bradley filter bank. 3260-3261
  
• Zhongde Wang, Graham A. Jullien, William C. Miller:
  Comments on "On asymmetrical performance of discrete cosine transform". 3262-3263
  
• Kurt J. Hebel:
  Structural properties of a class of state-space digital filters that are free of overflow oscillations. 3263-3264
  
• Byeongjang Jeong, Yong Hoon Lee:
  Design of weighted order statistic filters using the perceptron algorithm. 3264-3269
  
• David S. Mazel:
  Representation of discrete sequences with three-dimensional iterated function systems. 3269-3271
  
• M. Terre, M. Bellanger:
  A fast least squares QRD-based algorithm for complex data. 3272-3273
  
• Richard O. Nielsen:
  Estimation of azimuth and elevation angles for a plane wave sine wave with a 3-D array. 3274-3276
  
• Don M. Gruenbacher, Donald R. Hummels:
  A simple algorithm for generating discrete prolate spheroidal sequences. 3276-3278
  
• Paulo Jorge S. G. Ferreira:
  Noniterative and fast iterative methods for interpolation and extrapolation. 3278-3282
  
• Douglas B. Williams:
  Counting the degrees of freedom when using AIC and MDL to detect signals. 3282-3284
  
• Jean-François Cardoso, Eric Moulines:
  A robustness property of DOA estimators based on covariance. 3285-3287
  
• Yuan-Hwang Chen, Yih-Sheng Lin:
  A modified cumulant matrix for DOA estimation. 3287-3291
  
• Barry G. Quinn, Peter J. Kootsookos:
  Threshold behavior of the maximum likelihood estimator of frequency. 3291-3294
  
• Luciano Izzo, Antonio Napolitano, Luigi Paura:
  Modified cyclic methods for signal selective TDOA estimation. 3294-3298
  

Volume 42, Number 12, December 1994

• Jiqin Pan, William S. Levine:
  A Levinson-type algorithm for a class of non-Toeplitz systems with applications to multichannel IIR filtering. 3309-3320
  
• Franz Hlawatsch, Werner Kozek:
  Time-frequency projection filters and time-frequency signal expansions. 3321-3334
  
• Conor Heneghan, Shyam M. Khanna, Ake Flock, Mats Ulfendahl, Lou Brundin, Malvin C. Teich:
  Investigating the nonlinear dynamics of cellular motion in the inner ear using the short-time Fourier and continuous wavelet transforms. 3335-3352
  
• Michael S. O'Brien, Anthony N. Sinclair, Stuart M. Kramer:
  Recovery of a sparse spike time series by L₁ norm deconvolution. 3353-3365
  
• Henry Leung, Simon Haykin:
  Detection and estimation using an adaptive rational function filter. 3366-3376
  
• Roger W. Brockett, Petros Maragos:
  Evolution equations for continuous-scale morphological filtering. 3377-3386
  
• William A. Gardner, Chad M. Spooner:
  The cumulant theory of cyclostationary time-series. I. Foundation. 3387-3408
  
• Chad M. Spooner, William A. Gardner:
  The cumulant theory of cyclostationary time-series. II. Development and applications. 3409-3429
  
• Vinod Chandran, Steve Elgar, Barry Vanhoff:
  Statistics of tricoherence. 3430-3440
  
• K. J. Ray Liu, Dianne P. O'Leary, G. W. Stewart, Y.-J. J. Wu:
  URV ESPRIT for tracking time-varying signals. 3441-3448
  
• Marilynn P. Wylie, Sumit Roy, Hagit Messer:
  Joint DOA estimation and phase calibration of linear equispaced (LES) arrays. 3449-3459
  
• Georgios B. Giannakis, Michail K. Tsatsanis:
  Time-domain tests for Gaussianity and time-reversibility. 3460-3472
  
• Bernard C. Picinbono:
  On circularity. 3473-3482
  
• Ye Li, Zhi Ding:
  ARMA system identification based on second-order cyclostationarity. 3483-3494
  
• Mats Viberg, A. Lee Swindlehurst:
  A Bayesian approach to auto-calibration for parametric array signal processing. 3495-3507
  
• Ming-Haw Yaou, Wen-Thong Chang:
  M-ary wavelet transform and formulation for perfect reconstruction in M-band filter bank. 3508-3512
  
• Karl-Ejner Christensen, Erik Sorensen:
  A fast algorithm for polyphase quadrature filters. 3513-3515
  
• Bing Zeng:
  Convergence properties of median and weighted median filters. 3515-3518
  
• Michael Unser, Akram Aldroubi, Steven J. Schiff:
  Fast implementation of the continuous wavelet transform with integer scales. 3519-3523
  
• Bin Yang:
  A note on the error propagation analysis of recursive least squares algorithms. 3523-3525
  
• Lance M. Kaplan, C.-C. Jay Kuo:
  Extending self-similarity for fractional Brownian motion. 3526-3530
  
• Douglas L. Jones, Richard G. Baraniuk:
  A simple scheme for adapting time-frequency representations. 3530-3535
  
• Iain B. Collings, Vikram Krishnamurthy, John B. Moore:
  On-line identification of hidden Markov models via recursive prediction error techniques. 3535-3539
  
• Xian-Da Zhang, Yan-Da Li:
  Harmonic retrieval in mixed Gaussian and non-Gaussian ARMA noises. 3539-3543
  
• Yuan-Hwang Chen, Ching-Tai Chiang:
  Kalman-based estimator for DOA estimations. 3543-3547
  
• Shahrokh Valaee, Peter Kabal:
  Alternative proofs for "On unique localization of constrained-signal sources". 3547-3549
  
• Kin H. Yu, Yu Hen Hu:
  Efficient scheduling and instruction selection for programmable digital signal processors. 3549-3552