ISCAS 2001: Sydney, Australia - Volume 2
International Symposium on Circuits and Systems (ISCAS 2001), 6-9 May 2001, Sydney, Australia. IEEE 2001 ISBN 0-7803-6685-9 [ contents ]
Wen-Li Lee, Yung-Chang Chen, Kai-Sheng Hsieh: Ultrasonic liver tissues classification by fractal feature vector based on M-band wavelet transform. 1-4
N. Nakanishi, Yoshio Itoh, Yutaka Fukui, Kensaku Fujii: Noise reduction system using modified DFT pair. 9-12
S. C. Chan, P. M. Yiu: Multiplier-less discrete sinusoidal and lapped transforms using sum-of-powers-of-two (sopot) coefficients. 13-16
Atanas P. Gotchev, N. Nikolaev, Karen O. Egiazarian: Improving the transform domain ECG denoising performance by applying interbeat and intra-beat decorrelating transforms. 17-20
Marius Tico, E. Immonen, Pauli Rämö, Pauli Kuosmanen, Jukka Saarinen: Fingerprint recognition using wavelet features. 21-24
X. M. Xie, S. C. Chan, T. I. Yuk: A class of biorthogonal nonuniform cosine-modulated filter banks with lower system delay. 25-28
Y. Miyanaga, A. Sato, R. HeeBurm: An image segmentation method with multi-resolution mechanism. 29-32
R. Begovic, Tapio Saramäki: A systematic technique for designing prototype filters for perfect reconstruction cosine modulated and modified DFT filter banks. 33-36
Min-Chi Kao: Multiplier-free structures for IIR half-band filter by multiple use of short subfilter. 37-40
Huajian Liu, Xiangwei Kong, Xiangdong Kong, Yu Liu: Content based color image adaptive watermarking scheme. 41-44
Wen-Nung Lie, Li-Chun Chang: Robust and high-quality time-domain audio watermarking subject to psychoacoustic masking. 45-48
Wen-Nung Lie, Guo-Shiang Lin, Ta-Chun Wang: Digital watermarking for object-based compressed video. 49-52
Jui-Cheng Yen: Watermarks embedded in the permuted image. 53-56
Anastasios Tefas, Athanasios Nikolaidis, Nikos Nikolaidis, Vassilios Solachidis, Sofia Tsekeridou, Ioannis Pitas: Statistical analysis of Markov chaotic sequences for watermarking applications. 57-60
Holger Boche, Slawomir Stanczak: Lower bound on mean squared channel estimation error for multiuser receiver. 61-64
Naofal Al-Dhahir, Ayman F. Naguib: FIR MIMO decision feedback equalization for space-time block-coded transmission over multipath-fading channels. 65-68
J. Shimizu: Adaptive blind signal separation using a risk-sensitive criterion. 69-72
J. Panoff, Shirish Nagaraj, Sridhar Gollamudi, Yih-Fang Huang, Josef A. Nossek: A minimax approach to open-loop downlink beamforming. 73-76
Chien-Cheng Tseng, Su-Ling Lee: Design of digital differentiator based on maximum signal to noise ratio criterion. 77-80
J.-J. Fuchs: A class of approximate FIR low-pass filters. 81-84
A. G. Deczky: Unispherical windows. 85-88
Yukio Mori, Naoyuki Aikawa: The transfer function of low delay maximally flat lowpass FIR digital filters. 89-92
Saed Samadi, Akinori Nishihara: Response of maximally flat lowpass filters to polynomial signals. 93-96
Aigang Feng, Xiaojun Wu, Qinye Yin: Fast algorithm of adaptive chirplet-based real signal decomposition. 97-100
Wenjie Wang, Aigang Feng, Qinye Yin: Optimal linear space-time multiuser detector for asynchronous DS-CDMA system. 101-104
H. C. So: Adaptive multipath equalization time delay estimation with bias-removal. 105-108
Zahir M. Hussain, Boualem Boashash: Multicomponent IF estimation: a statistical comparison in the quadratic class of time-frequency distributions. 109-112
Sheng-Hong Li, Hong-Wen Zhu: Harmonic retrieval in mixed non-Gaussian and gaussian ARMA noises using higher-order statistics. 113-116
Wei Xing Zheng: A computationally efficient scheme for estimating linear noisy input-output systems. 117-120
Wei Xing Zheng: Unbiased parameter identification for noisy autoregressive signals. 121-124
K. Kantapanit, P. Inrawongs, W. Wiriyasuttiwong, R. Kantapanit: Dental caries lesions detection using deformable templates. 125-128
Are Hjørungnes, Tapio Saramäki: Minimum mean square error quantizers with uncorrelated input and quantization noise. 129-132


Baofeng Guo, Kin-Man Lam, Wan-Chi Siu, Shuyuan Yang: Human face recognition using a spatially weighted Hausdorff distance. 145-148
Pavol Zavarsky, Noriyoshi Kambayashi, Somchart Chokchaitam, Masahiro Iwahashi, M. Kamiya: A signal reconstruction method based on an unwrapping of signals in transform domain. 153-156
Luiz W. P. Biscainho, Paulo S. R. Diniz, Paulo A. A. Esquef: ARMA processes in sub-bands with application to audio restoration. 157-160
Hisham Othman, Tyseer Aboulnasr: A simplified second-order HMM with application to face recognition. 161-164
T. Phiasai, S. Arunrungrusmi, Kosin Chamnongthai: Face recognition system with PCA and moment invariant method. 165-168
George A. Triantafyllidis, Michael G. Strintzis: A least squares algorithm for efficient context-based adaptive arithmetic coding. 169-172
Yong Ching Lim, Ya Jun Yu, H. Q. Zheng, S. W. Foo: FPGA implementation of digital filters synthesized using the frequency-response masking technique. 173-176
Tapio Saramäki, Håkan Johansson: Optimization of FIR filters using the frequency-response masking approach. 177-180
Oscar Gustafsson, Håkan Johansson, Lars Wanhammar: Narrow-band and wide-band single filter frequency masking FIR filters. 181-184
Juha Yli-Kaakinen, Tapio Saramäki: A systematic algorithm for the design of multiplierless FIR filters. 185-188
A. Groth, H. G. Gockler: Efficient minimum group delay block processing approach to fractional sample rate conversion. 189-192
Hao-Chieh Chang, Zhong-Lan Yang, Chung-Jr Lian, Liang-Gee Chen: Hardware-efficient architecture design of tree-depth scanning and multiple quantization scheme for MPEG-4 still texture coding. 193-196
Hyeon-Cheol Mo, Jong-Sun Kim, Lee-Sup Kim: A high-speed pattern decoder in MPEG-4 padding block hardware accelerator. 197-200
Petros Daras, Ioannis Kompatsiaris, Theodoros Raptis, Michael G. Strintzis: MPEG-4 authoring tool for the composition of 3D audiovisual scenes. 201-204
Keun-Sup Lee, Hyen-O Oh, Young-Cheol Park, Dae Hee Youn: High quality MPEG-audio layer III algorithm for a 16-bit DSP. 205-208
Olli Lehtoranta, Timo Hämäläinen, Jukka Saarinen: Parallel implementation of H.263 encoder for CIF-sized images on quad DSP system. 209-212
Xiaojun Wu, Aigang Feng, Qinye Yin: Universal discrete model and linear algebra representation for variant OFDM-CDMA systems. 213-216
Jun Inagaki, Miki Haseyama, Hideo Kitajima: A new genetic algorithm for routing the shortest route via several designated points. 217-220
Eric Debes: A new Petri net based model of data transfers in the PC workstation memory hierarchy for MPEG encoding. 221-224
Kees G. W. Goossens: A protocol and memory manager for on-chip communication. 225-228
Jie Chen: SONET transcoder design for ATM over SONET or directly over fiber. 229-232
Yuwen He, Bo Feng, Shiqiang Yang, Yichuo Zhong: Fast global motion estimation for global motion compensation coding. 233-236
A. Ahmed, S. K. Nandy, Paul Sathya: Content adaptive motion estimation for mobile video encoders. 237-240
Hsien-Hsi Hsieh, Yong-Kang Lai: A novel fast motion estimation algorithm using fixed subsampling pattern and multiple local winners search. 241-244
Mei-Yun Hsu, Hao-Chieh Chang, Yi-Chu Wang, Liang-Gee Chen: Scalable module-based architecture for MPEG-4 BMA motion estimation. 245-248
Warnakulasuriya Anil Chandana Fernando, Cedric Nishan Canagarajah, David R. Bull: Scene adaptive video encoding for MPEG and H263+ video. 249-252
Werapon Chiracharit, P. N. N. Ayudhya, Kosin Chamnongthai: Detection of calcifications in digitized mammograms using wavelet packet analysis. 253-256
R. Barsanti, M. Tummala: Parameter estimation for target tracking with uncertain sensor positions. 257-260
Saeed A. Aldosari, Saleh A. Alshebeili, Abdulhameed M. Al-Sanie: Combined linear-decision feedback sequence estimation: an improved system design. 261-264
Saman S. Abeysekera, Kabi Prakash Padhi, Javed Absar, Sapna George: Investigation of different frequency estimation techniques using the phase vocoder. 265-268
Fan Xu, Alan N. Willson Jr.: Local stability analysis and hardware realization of an eigenvector tracking algorithm. 269-272
Sazzadur Chowdhury, Majid Ahmadi, Graham A. Jullien, William C. Miller: A MEMS implementation of an acoustical sensor array. 273-276
A. Hodge, Robert W. Newcomb, A. Hefner: Use of the oscillation based built-in self-test method for smart sensor devices. 281-284
M. T. Moskowitz, Louiza Sellami, Robert W. Newcomb, Victoria Rodellar: Current mode realization of ear-type multisensors. 285-288
Pedro Gómez Vilda, Agustín Álvarez Marquina, Rafael Martínez, Victor Nieto Lluis, Victoria Rodellar: Frequency-domain steering for negative beamformers in speech enhancement and directional source separation. 289-292
W.-S. Lu: Design of FIR filters with discrete coefficients: a semidefinite programming relaxation approach. 297-300
Chia-Yu Yao: A study of SPT-term distribution of CSD numbers and its application for designing fixed-point linear phase FIR filters. 301-304
Alberto Nannarelli, Marco Re, Gian-Carlo Cardarilli: Tradeoffs between residue number system and traditional FIR filters. 305-308
M. Kaneko, Y. Maekawa: Extended dimensional threshold filtering-a bridge between FIR filter and median type filter. 309-312
T. Ozawa: An integral image and text processing system for automatic generation of 3D sign-language animations. 313-316
Yuan-Chung Lee, Chein-Wei Jen: Arbitrarily scalable edge-preserving interpolation for 3-D graphics and video resizing. 317-320
Ana C. Andrés del Valle, Jörn Ostermann: 3D talking head customization by adapting a generic model to one uncalibrated picture. 325-328
M. Hasan, Farrokh Marvasti: A cascaded MAP-based linear prediction (CMAP-LP) error concealment technique for consecutive block losses. 329-332
A. Charoenpanitkit, Nattapon Sivamok, Lunchakorn Wuttisittikulkij: An analysis of a new access control technique for channel request in wireless communications. 333-336
Christos V. Verikoukis, J. J. Oimos: Optimization of the DQRUMA MAC protocol for multimedia traffic in an OFDM based W-ATM system. 337-340
H. L. Lai, L. K. Chen, Y. B. Lee: VBR video delivery using monotonic-decreasing rate scheduling. 341-344
Fei Xue, Velibor Markovski, Ljiljana Trajkovic: Packet loss in video transfers over IP networks. 345-348
Julien Epps, W. Harvey Holmes: A new very low bit rate wideband speech coder with a sinusoidal highband model. 349-352
S. J. Nam, B. H. Kim, C. D. Im, J. B. Kim, S. J. Lee, S. S. Jeong, J. K. Kim, S. J. Park: A low power MPEG I/II layer 3 audio decoder. 353-356
Jongseo Sohn, Suhong Ryu, Wonyong Sung: A codebook shaping method for perceptual quality improvement of CELP coders. 357-360
Hea-Kyoung Jung, Yu-Jin Kim, Jae-Ho Chung: The implementation of PFCMS using cepstrum information. 365-368
Yuval Bistritz: Scattering and immittance type tabular stability tests for 2-D discrete-time systems and their simplification by telepolation. 369-372
Zhiping Lin, Jiang Qian Ying, Li Xu: Further results on primitive factorizations for nD polynomial matrices. 373-376
S. S. Lawson, J. G. Guzman: On the modelling of the 2D wave equation using multidimensional wave digital filters. 377-380
K. Mori: Stably-freeness and multidimensional systems with structural stability. 381-384
Cheng-Hung Chuang, Wen-Nung Lie: Automatic snake contours for the segmentation of multiple objects. 389-392
S. Saha, Ranga Vemuri: Use of adaptive integer-to-integer wavelet transforms in lossless image coding. 393-396
Qi Wang, Feng Wu, Shipeng Li, Zixiang Xiong, Ya-Qin Zhang, Yuzhuo Zhong: A new rate allocation scheme for progressive fine granular scalable coding. 397-400
Chien-Cheng Tseng, Su-Ling Lee: Elimination of power line interference and noise in electrocardiogram using constrained eigenfilter. 405-408
Qingwen Zhang, Wasfy B. Mikhael: Application of the two dimensional frequency domain least squares algorithm to airborne surveillance radar detection. 409-412
H. Gaunholt: A subharmonic detrending or data-smoothing approach for longitudinal road profile measurements. 413-416
Der-Zheng Liu, Che-Ho Wei: DAPSK-OFDM transmissions for high date-rate digital mobile radio. 417-420
Wei-Ping Zhu, M. Omair Ahmad, M. N. S. Swamy: A fully digital timing recovery scheme using two samples per symbol. 421-424
Nikos E. Mastorakis, M. N. S. Swamy: A method for computing the stability margin of two-dimensional continuous systems based on Hermite matrices. 425-428
Mark French, Eric Rogers, H. Wibowo, David H. Owens: A 2D systems approach to iterative learning control based on nonlinear adaptive control techniques. 429-432
Nirmal K. Bose, Surapong Lertrattanapanich, Jaehoon Koo: Advances in superresolution using L-curve. 433-436
Tian-Bo Deng: Design of variable 2-D digital filters with perfect linear-phase using matrix-array decomposition. 437-440
Hyungju Park: 2-D non-separable paraunitary matrices and Grobner bases. 441-444
Chung-Jr Lian, Kuanfu Chen, Hong-Hui Chen, Liang-Gee Chen: Lifting based discrete wavelet transform architecture for JPEG2000. 445-448
T. Enomoto, A. Kotabe: A fast motion estimation algorithm and low-power 0.13-um CMOS motion estimation circuits. 449-452
Savant Karunaratne, Hong Yan: Techniques for modelling and training multimedia expressive talking heads. 453-456
Dae Won Kim, Taek Won Kwon, Jung Min Seo, Jae Kun Yu, Kyu Lee, Jung Hee Suk, Jun Rim Choi: A compatible DCT/IDCT architecture using hardwired distributed arithmetic. 457-460
Jae-Woo Ahn, Soo-Mook Moon, Wonyong Sung: Feedback-directed memory disambiguation for embedded multimedia VLIW computing. 461-464
J. S. Mao, Wu-Sheng Lu, Shing-Chow Chan, Andreas Antoniou: Design and multiplierless implementation of two-channel biorthogonal IIR filter banks with low system delay. 465-468
Tanja Karp, Alfred Mertins: Implementation of biorthogonal cosine-modulated filter banks with fixed-point arithmetic. 469-472
Her-Chang Chao: A new approach to design of two-channel filter banks with PR and low-delay. 473-476
Alfred Mertins: Boundary filters with maximum coding gain and ideal DC behavior for size-limited paraunitary filter banks. 477-480
David B. H. Tay: Least squares design of the class of triplet halfband filter banks. 481-484
Konstantinos Slavakis, Isao Yamada: Compactly supported matrix valued wavelets-biorthogonal unconditional bases. 485-488
David B. H. Tay: Balanced spatial and frequency localised 2-D nonseparable wavelet filters. 489-492
Eduardo Cardoso Jr., Eduardo A. B. da Silva: Design of non-linear multi-resolution decompositions with applications to image compression. 493-496
Peter H. Bauer, Mihail L. Sichitiu, Kamal Premaratne: Stability of 2-D distributed processes with time-variant communication delays. 497-500
S. Saito, M. Kawamata: Statistical sensitivity and minimum sensitivity structures of 2-D separable-denominator digital filters. 501-504
Ayuko Takagi, Kiyoshi Nishikawa, Hitoshi Kiya: Low-bit motion estimation with edge enhanced images for lowpower MPEG encoder. 505-508
Yi-Ching Liaw, Winston Lo, Jim Z. C. Lai: Image restoration of JPEG coded images using mean removed classified vector quantization. 509-512
Roy L. Adler, Bruce Kitchens, Marco Martens, A. Nogueira, Charles Philippe Tresser, Chai Wah Wu: Error bounds for error diffusion and related digital halftoning algorithms. 513-516
Y. Abe: Digital halftoning with optimized dither array. 517-520
Hüseyin Özkaramanli, Asim Bhatti, Bülent Bilgehan: Multi-wavelets from spline super-functions with approximation order. 525-528
Jer-Min Jou, Yeu-Horng Shiau, Chin-Chi Liu: Efficient VLSI architectures for the biorthogonal wavelet transform by filter bank and lifting scheme. 529-532
Elizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar: Tree-structured IIR/FIR octave-band filter banks with very low-complexity analysis filters. 533-536
Chi-Wah Kok, Yingbo Hua, Jonathan H. Manton: A nonuniform filterbank structure for channel precoding. 541-544
Takao Hinamoto: A novel local state-space model for 2-D digital filters and its properties. 545-548
W.-S. Lu: Design of 2-D FIR filters with power-of-two coefficients: a semidefinite programming relaxation approach. 549-552
Wu-Sheng Lu, Andreas Antoniou: A new method for the design of stable IIR 2-D digital filters using sequential semidefinite programming. 553-556
Seo-How Low, Yong Ching Lim: Multi-stage approach for the design of 2-D half-band filters using the frequency response masking technique. 557-560
C. K. S. Pun, Shing-Chow Chan, Ka-Leung Ho: Efficient 1D and circular symmetric 2D FIR filters with variable cutoff frequencies using the Farrow structure and multiplier-block. 561-564
Per Persson, Sven Nordebo, Ingvar Claesson: Design of digital filters with general hardware constraints by mean field annealing. 565-568
H. O. Johansson, M. Horowitz: Sampling-rate optimization of an interleaved-sampling front-end. 573-576
Mokhtar Nibouche, Ahmed Bouridane, Omar Nibouche, Danny Crookes: Rapid prototyping of orthonormal wavelet transforms on FPGAs. 577-580
Soo-Chang Pei, Min-Hung Yeh: A novel method for discrete fractional Fourier transform computation. 585-588
Håkan Johansson, Per Löwenborg: Reconstruction of nonuniform sampled bandlimited signals using digital fractional filters. 593-596
Chi-Wah Kok, K. Yoneyama, Masaaki Ikehara: Symmetric extension for finite length multirate signal processing. 597-600
Per Löwenborg, Håkan Johansson: Quantization noise in filter bank analog-to-digital converters. 601-604
Trevor W. Fox, Laurence E. Turner: The design of peak constrained least squares FIR filters with low complexity finite precision coefficients. 605-608
Yong Lian: A new frequency-response masking structure with reduced complexity for FIR filter design. 609-612
Luiz C. R. de Barcellos, Sergio L. Netto, Paulo S. R. Diniz: Design of FIR filters combining the frequency-response masking and the WLS-Chebyshev approaches. 613-616
Andrzej Tarczynski: FIR filters for systems with input clock jitter. 617-620
Tian-Bo Deng: Discretization-free design of variable fractional-delay FIR filters. 625-628
Rika Ito, Kenji Suyama, Ryuichi Hirabayashi: Optimal design of FIR filter with discrete coefficients based on integer semi-infinite linear programs. 629-632
H. Safiri, Majid Ahmadi, Graham A. Jullien, William C. Miller: A novel approach based on genetic algorithm for pipelining of recursive filters. 633-636
Behrouz Nowrouzian, Arthur T. G. Fuller: A novel approach to the design of higher-order Bode-type variable-amplitude wave-digital equalizers. 637-640
Bogdan J. Falkowski, Sudha Kannurao: Strict avalanche criterion in Boolean functions-a spectral approach. 641-644
Hsie-Chia Chang, Chen-Yi Lee: An area-efficient architecture for Reed-Solomon decoder using the inversionless decomposed Euclidean algorithm. 649-652
Vassilis Paliouras, Thanos Stouraitis: Signal activity and power consumption reduction using the logarithmic number system. 653-656
M. Ziegler, M. Stan: Optimal logarithmic adder structures with a fanout of two for minimizing the area-delay product. 657-660
Shigeyuki Miyagi, Hideaki Sakai: Performance comparison between the filtered-error LMS and the filtered-X LMS algorithms [ANC]. 661-664
Ricardo Merched, Ali H. Sayed: RLS-Laguerre lattice adaptive filtering: error feedback and array-based algorithms. 669-672
Junibakti Sanubari, Keiichi Tokuda: Fast convergence transversal adaptive filtering algorithm for impulsive environment based on T distribution assumption. 673-676
Yuexian Zou, Shing-Chow Chan: A robust quasi-Newton adaptive filtering algorithm for impulse noise suppression. 677-680
Meng Tong Tan, Joseph Sylvester Chang, Yit Chow Tong: A novel low-voltage low-power wave digital filter bank for an intelligent noise reduction digital hearing instrument. 681-684
Johnny Holmberg, Lennart Harnefors, Krister Landernäs, Svante Signell: Computational properties of LDI/LDD lattice filters. 685-688
M. M. Al-Ibrahim: A simple recursive digital sinusoidal oscillator with uniform frequency spacing. 689-692
Hyeong-Ju Kang, In-Cheol Park: Multiplier-less IIR filter synthesis algorithms to trade-off the delay and the number of adders. 693-696
M. Bhattacharya, Jaakko Astola: Multiplierless implementation of recursive digital filters based on coefficient translation methods in low sensitivity structures. 697-700
Kiwon Choi, Minkyu Song: Design of a high performance 32×32-bit multiplier with a novel sign select Booth encoder. 701-704
Omar Nibouche, Ahmed Bouridane, Mokhtar Nibouche: New architectures for serial-serial multiplication. 705-708
Oscar Gustafsson, Henrik Ohlsson, Lars Wanhammar: Minimum-adder integer multipliers using carry-save adders. 709-712
W. G. Natter, Behrouz Nowrouzian: A novel multiplier recoding technique and its application to the development of a high-speed parallel online multiply-accumulate architecture. 713-716
A. P. Preethy, Damu Radhakrishnan, Amos Omondi: Fault-tolerance scheme for an RNS MAC: performance and cost analysis. 717-720
P. Sristi, Wu-Sheng Lu, Andreas Antoniou: A new variable-step-size LMS algorithm and its application in subband adaptive filtering for echo cancellation. 721-724
Khaled A. Mayyas, Tyseer Aboulnasr: A stereophonic low complexity subband adaptive algorithm. 725-728
Masahide Abe, Masayuki Kawamata: Comparison of convergence behavior of distributed evolutionary digital filters. 729-732
Isao Nakanishi, Yoshio Itoh, Yutaka Fukui: Noise reduction system based on frequency domain adaptive filter using modified DFT pair. 737-740
Arthur T. G. Fuller, Behrouz Nowrouzian: A novel technique for optimization over the canonical signed-digit number space using genetic algorithms. 745-748
Artur Krukowski, Izzet Kale: Constraint two-path polyphase IIR filter design using downhill simplex algorithm. 749-752
Chung J. Kuo, Souheil F. Odeh, M. C. Huang: Image segmentation with improved watershed algorithm and its FPGA implementation. 753-756
Michael Meißner, Michael C. Doggett, Urs Kanus, Johannes Hirche: Accelerating volume rendering using an on-chip SRAM occupancy map. 757-760
Nikolaos D. Zervas, I. Tagopoulos, Vassilis Spiliotopoulos, Giorgos P. Anagnostopoulos, Dimitrios Soudris, Constantinos E. Goutis: Performance comparison of DWT scheduling alternatives on programmable platforms. 761-764
Kuanfu Chen, Chung-Jr Lian, Hong-Hui Chen, Liang-Gee Chen: Analysis and architecture design of EBCOT for JPEG-2000. 765-768
L. Parolini, S. Bartoloni, Francesco Piazza: Gabor expansion for stereophonic acoustic echo cancellation. 769-772
Ngai Wong, Tung-Sang Ng: Improved roundoff noise performance in a direct-form IIR filter using a modified delta operator. 773-776
F. Rosati, Paolo Campolucci, Francesco Piazza: Learning in linear and nonlinear multirate digital systems by signal flow graphs. 777-780
I-Hung Khoo, Hari C. Reddy, P. Karivaratha Rajan: Delta operator based 2-D filter design using symmetry constraints. 781-784
T. Harada, Mitsuji Muneyasu, Takao Hinamoto: A pipeline architecture of quadratic adaptive Volterra filters based on NLMS algorithm. 785-788
Saman S. Abeysekera, Xue Yao: A single stage decimator architecture for sigma-delta demodulators using Laguerre filters. 789-792
Rafael Martínez, Agustín Álvarez Marquina, Pedro Gómez Vilda, Victor Nieto Lluis, Victoria Rodellar: Combination of adaptive filtering and spectral subtraction for noise removal. 793-796
Christian S. Gargour, Venkat Ramachandran, Ravi P. Ramachandran: Generation of a class of two-dimensional (2-D) transfer functions yielding variable magnitude and contour characteristics. 797-800
Frank Dachselt, M. Gotz: Rational cycle decoding algorithm for the first-order delta-sigma modulator. 805-808
Yegui Xiao, Naoko Tani: Statistical properties of a memoryless nonlinear gradient algorithm for an adaptive constrained IIR notch filter. 809-812
Shotaro Nishimura, Aloys Mvuma, Takao Hinamoto: Performance improvement of DS-SS communication systems using an adaptive IIR notch filter. 813-816
Yasutomo Kinugasa, James Okello, Yoshio Itoh, Masaki Kobayashi, Yutaka Fukui: A new algorithm for adaptive notch filter with sub-band filtering. 817-820
James Okello, Yasutomo Kinugasa, Yoshio Itoh, Yutaka Fukui, Masaki Kobayashi: A new unbiased online algorithm for equation error IIR ADF. 821-824
Henrik Ohlsson, Oscar Gustafsson, Lars Wanhammar: Arithmetic transformations for increased maximal sample rate of bit-parallel bireciprocal lattice wave digital filters. 825-828
Yang Xiao: Hurwitz-Schur stability test of interval bivariate polynomials. 829-832
Bin Jiao, Wei-Yong Yan, Zhuquan Zang, Sven Nordholm: Analysis and synthesis of signal set with constrained magnitude spectrum. 833-836
T. Hinamoto, T. Kouno: Realization of state-estimate feedback controllers with minimum L 2-sensitivity. 837-840
Venkat Ramachandran, Ravi P. Ramachandran, Christian S. Gargour: Some properties of the z-domain continued fraction expansions of 1-D discrete reactance functions. 841-844



