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检索条件"任意字段=Advanced Signal Processing: Algorithms, Architectures, and Implementations V"
472 条 记 录,以下是311-320 订阅
排序:
Massively parallel signal processing architecture based on response of retina cells
Massively parallel signal processing architecture based on r...
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advanced signal processing: algorithms, architectures, and implementations v
作者: Wilkins, Nathan A. Abushagur, Mustafa A. Caulfield, H.John COLSA Corp. Ft. Payne AL USA
A massively parallel signal and image processing architecture is considered. The architecture is comprised of 2D arrays of cells that simulate the response of retina neurons. The results of simulations are compared to... 详细信息
来源: 评论
Frequency-selective techniques based on singular value decomposition (SvD), total least squares (TLS), and bandpass filtering
Frequency-selective techniques based on singular value decom...
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advanced signal processing: algorithms, architectures, and implementations v
作者: Chen, Hua van Huffel, Sabine vandewalle, Joos Katholieke Univ. Leuven Leuven Belg
Much research has focused on estimating the parameters of a sum of exponentially damped sinusoids. In some applications, such as nuclear magnetic resonance signal processing, only a few of the sinusoids are of interes... 详细信息
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Regularization approach for signal extrapolation with wavelets
Regularization approach for signal extrapolation with wavele...
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advanced signal processing: algorithms, architectures, and implementations v
作者: Lin, Li-Chien Kuo, C.-C.J. Univ. of Southern California Taichung Taiwan
We propose a scale-limited signal model based on wavelet representation and study the reconstructability of scale-limited signals via extrapolation in this research. In analogy with the band-limited case, we define a ... 详细信息
来源: 评论
Direction-of-arrival estimation in unknown correlated noise using MUSIC and higher order statistics
Direction-of-arrival estimation in unknown correlated noise ...
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advanced signal processing: algorithms, architectures, and implementations v
作者: Hung, Hsien-Sen Chen, Keshi Iowa State Univ. Ames IA USA
In this paper we consider the direction-of-arrival (DOA) estimation of Gaussian signals in non- Gaussian noise of unknown spatial correlations. The proposed method involves two primary steps. Firstly, the third-order ... 详细信息
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Highly scalable hardware accelerator for digital signal processing
Highly scalable hardware accelerator for digital signal proc...
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advanced signal processing: algorithms, architectures, and implementations v
作者: Chi, Chi-Hung Lau, Siu-Chung Chinese Univ. of Hong Kong Shatin NT Hong Kong
In this paper, a highly scalable hardware accelerator design for digital signal processing is presented. The key features of this accelerator are minimum I/O operations, highly scalable massive parallelism, easy progr... 详细信息
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Fast computation of critically sampled time frequency signal representations
Fast computation of critically sampled time frequency signal...
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advanced signal processing: algorithms, architectures, and implementations v
作者: Marinovich, Nenad M. CUNY/City Coll. and Graduate Sch. New York NY USA
An algorithm is proposed to compute samples of any bilinear joint time-frequency representation of the Cohen's class. The computation is performed on a decimated sampling grid, mapping N = 3BD signal samples into ... 详细信息
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Adaptive algorithms for bilinear filtering
Adaptive algorithms for bilinear filtering
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advanced signal processing: algorithms, architectures, and implementations v
作者: Mathews, v.John Lee, Junghsi Univ. of Utah Salt Lake City UT USA
This paper presents an overview of adaptive nonlinear filters equipped with bilinear system models. Bilinear filters are recursive nonlinear systems that belong to the class of polynomial systems. Because of the feedb... 详细信息
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Algorithm-based fault tolerance for noncomputationally intensive applications
Algorithm-based fault tolerance for noncomputationally inten...
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advanced signal processing: algorithms, architectures, and implementations v
作者: Nair, v.S. venkatesan, S. Southern Methodist Univ. Dallas TX USA
Algorithm-based fault tolerance (ABFT) has been proposed as a cost-effective approach to concurrent error detection. So far, the application of ABFT has been limited to computationally intensive applications that lend... 详细信息
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Second- and higher-order cyclostationary processing using acousto-optics
Second- and higher-order cyclostationary processing using ac...
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advanced signal processing: algorithms, architectures, and implementations v
作者: Sadler, Brian M. Army Research Lab. Adelphi MD USA
In this paper we consider cyclostationary signal processing techniques implemented via acousto-optics (AO). Cyclic processing methods are reviewed and motivated, including the cyclic correlation and the cyclic spectru... 详细信息
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Blind channel estimation and deconvolution in colored noise using higher-order cumulants
Blind channel estimation and deconvolution in colored noise ...
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advanced signal processing: algorithms, architectures, and implementations v
作者: Tugnait, Jitendra K. Gummadavelli, Uma Auburn Univ. Auburn AL USA
Existing approaches to blind channel estimation and deconvolution (equalization) focus exclusively on channel or inverse-channel impulse response estimation. It is well-known that the quality of the deconvolved output... 详细信息
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