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检索条件"任意字段=Advanced Signal Processing Algorithms, Architectures, and Implementations XVII"
419 条 记 录,以下是261-270 订阅
排序:
Optimizing time-frequency distributions for automatic classification
Optimizing time-frequency distributions for automatic classi...
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Conference on advanced signal processing - algorithms, architectures, and implementations VII
作者: Atlas, L Droppo, J McLaughlin, J Univ. of Washington (United States) MIT Lincoln Lab. (United States)
An entirely new set of criteria for the design of kernels (generating functions) for time-frequency representations (TFRs) is presented. These criteria aim only to produce kernels (and thus, TFRs) which will enable mo... 详细信息
来源: 评论
Low Power implementation of a Turbo-decoder on programmable architectures
Low Power implementation of a Turbo-decoder on programmable ...
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Asia and South Pacific Design Automation Conference (ASP-DAC 2001)
作者: Gilbert, F Worm, A Wehn, N Univ Kaiserslautern Dept Elect Engn & Informat Technol Inst Microelect Syst D-67663 Kaiserslautern Germany
Low Power is an extremely important issue for future mobile radio systems. Channel decoders are essential building blocks of base-band signal processing units in mobile terminal architectures. Thus low power implement... 详细信息
来源: 评论
Bandlimits and coherent modulation filtering of non-stationary signals
Bandlimits and coherent modulation filtering of non-stationa...
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Conference on advanced signal processing algorithms, architectures, and Implementantions xviiI
作者: Clark, Pascal Atlas, Les Univ Washington Dept Elect Engn Seattle WA 98195 USA
Modulation filtering is a technique for filtering slowly-varying envelopes of frequency subbands of a non-stationary signal, ideally without affecting the signal's phase and fine-structure. Coherent modulation fil... 详细信息
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signal selection method of a directional diversity for VSB receiver
Signal selection method of a directional diversity for VSB r...
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advanced signal processing algorithms, architectures, and implementations XV
作者: Bae, Jae Hwui Kim, Juyeun Lim, Jong Soo Lee, Soo In Han, Dong Seok Electronics and Telecommunication Research Institute Kyungpook National University
We propose an output signal selection method for the directional diversity in VSB receiver which is to improve the reception performance of VSB system in severe Rayleigh fading channel. The VSB system has only about 0... 详细信息
来源: 评论
Analysis of signal reconstruction after modulation filtering
Analysis of signal reconstruction after modulation filtering
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advanced signal processing algorithms, architectures, and implementations XV
作者: Schimmel, Steven M. Atlas, Les E. University of Washington Seattle WA 98195-2500 United States
When the short-time Fourier transform (STFT) of an audio signal is arbitrarily modified, it no longer truly represents a time-domain signal. Classically, the accepted solution to obtain a time-domain signal from a mod... 详细信息
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On second-order statistics-based blind equalization of FIR/IIR multiple-input multiple-output channels with common zeros
On second-order statistics-based blind equalization of FIR/I...
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SPIE Conference on advanced signal processing algorithms, architectures, and implementations VIII
作者: Tugnait, JK Huang, B Auburn Univ Dept Elect Engn Auburn AL 36849 USA
The problem of blind equalization of MIMO (multiple-input nultiple-output) communications channels is considered using the second-order statistics of the data. Such models arise when a single receiver data from multip... 详细信息
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Application of symmetric redundant residues for fast and reliable arithmetic
Application of symmetric redundant residues for fast and rel...
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Parhami, B Univ Calif Santa Barbara Dept Elect & Comp Engn Santa Barbara CA 93106 USA
Despite difficulties in general division, magnitude comparison, and sign detection, residue number system arithmetic has been used for many special-purpose systems in light of its parallelism and modularity for the mo... 详细信息
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BLOCK CIRCULANT PRECONDITIONERS FOR 2-D DECONVOLUTION
BLOCK CIRCULANT PRECONDITIONERS FOR 2-D DECONVOLUTION
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: CHAN, RH NAGY, JG PLEMMONS, RJ Univ. of Hong Kong (Hong Kong China) Univ. of Minnesota (United States) Wake Forest Univ. (United States)
Discretized 2-D deconvolution problems arising, e.g., in image restoration and seismic tomography, can be formulated as 1eas squares compuaions, mm lib— Tx112 where T is often a large-scale rectangular Toeplitz-block... 详细信息
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Separating desired image and signal invariant components from extraneous variations  6
Separating desired image and signal invariant components fro...
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Conference on advanced signal processing algorithms, architectures, and implementations VI
作者: Williams, WJ Zalubas, EJ Hero, A UNIV MICHIGAN DEPT ELECT ENGN & COMP SCIANN ARBORMI 48109
Images and signals can be characterized by representations invariant to time shifts, spatial shifts, frequency shifts, and scale changes as the situation dictates. Advances in time-frequency analysis and scale transfo... 详细信息
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Parallel and fault -tolerant techniques for adaptive matched -field processing (MFP) on distributed array systems
Parallel and fault -tolerant techniques for adaptive matched...
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作者: Cho, Kil Seok University of Florida
学位级别:Ph.D.
Sonar array systems in the highly cluttered undersea environment require new and enhanced signal-processing algorithms and sophisticated architectures to meet the stringent real-time and reliability mission requiremen...
来源: 评论