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检索条件"任意字段=Advanced Signal Processing: Algorithms, Architectures, and Implementations V"
470 条 记 录,以下是211-220 订阅
Table methods for the elementary functions
Table methods for the elementary functions
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Lefevre, v. Muller, J.M. LIP Lyon France
We suggest a new table-based method for evaluating the exponential function in double precision arithmetic. This method can easily be extended to the base 2 exponential function.
来源: 评论
Fast algorithms for Cauchy-vandermonde matrices with multiple poles
Fast algorithms for Cauchy-Vandermonde matrices with multipl...
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Martinez, J.J. Pena, J.M. Universidad de Alcala Madrid Spain
Cauchy-vandermonde matrices are related with rational interpolation problems. In this paper we consider the general case in which multiple poles can appear. Fast algorithms for solving the corresponding linear systems... 详细信息
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Subband-domain signal processing for radar array systems
Subband-domain signal processing for radar array systems
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Rabinkin, Daniel v. Pulsone, Nicholas B. MIT Lincoln Lab Lexington United States
Subband-domain algorithms provide an attractive technique for wideband radar array processing. The subband-domain approach decomposes a received wideband signal into a set of narrowband signals. While the number of pr... 详细信息
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High-performance signal and image processing for remote sensing using reconfigurable computers
High-performance signal and image processing for remote sens...
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Caffrey, Michael Szymanski, J.J. Begtrup, A. Layne, J. Nelson, T. Robinson, S. Salazar, A. Theiler, J. Los Alamos Natl Lab Los Alamos United States
It is not uncommon for remote sensing systems to produce in excess of 100 Mbytes/sec. Los Alamos National Laboratory designed a reconfigurable computer to tackle the signal and image processing challenges of high band... 详细信息
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Convolution theorems: partitioning the space of integral transforms: II
Convolution theorems: partitioning the space of integral tra...
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Suter, Bruce W. Lindsey, Alan R. Air Force Research Lab Rome United States
Investigating a number of different integral transforms uncovers distinct patterns in the type of scale-based convolution theorems afforded by each. It is shown that scaling convolutions behave in quite a similar fash... 详细信息
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Fault-tolerant arithmetic via time-shared TMR
Fault-tolerant arithmetic via time-shared TMR
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Swartzlander Jr., Earl E. Univ of Texas at Austin Austin United States
Fault tolerance is increasingly important as society has come to depend on computers for more and more aspects of daily life. The current concern about the Y2K problems indicates just how we much we depend on accurate... 详细信息
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Discrete implementations of scale transform
Discrete implementations of scale transform
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Djurdjanovic, Dragan Williams, William J. Koh, Christopher K.H. Nanyang Technological Univ Singapore
Scale as a physical quantity is a recently developed concept. The scale transform can be viewed as a special case of the more general Mellin transform and its mathematical properties are very applicable in the analysi... 详细信息
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Modified Gram-Schmidt based downdating technique for ULv decompositions with applications to recursive TLS problems
Modified Gram-Schmidt based downdating technique for ULV dec...
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Barlow, Jesse L. Erbay, Hasan Zhang, Zhenyue Pennsylvania State Univ University Park United States
The ULv decomposition (ULvD) is an important member of a class of rank-revealing two-sided orthogonal decompositions used to approximate the singular value decomposition (SvD). The ULvD can be updated and downdated mu... 详细信息
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Robust audio watermarking for copyright protection
Robust audio watermarking for copyright protection
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Wu, Chung-Ping Su, Po-Chyi Kuo, C.-C.Jay Media Fair Inc Monterey Park United States
A digital audio watermarking scheme of low complexity is proposed in this research as an effective way to deter users from misusing or illegally distributing audio data. Previous work on audio watermarking has primari... 详细信息
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Compressing redundant color information for images of color maps: a practical approach
Compressing redundant color information for images of color ...
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Moon, Yiu Sang Wong, Chung Yiu Wong, Chung Kai Feng, Yucai Chinese Univ of Hong Kong Hong Kong Hong Kong
This paper studies an approach to solve the problem of color purification for images of scanned paper maps in an experimental manner. The mathematical foundation of the approach is briefly outlined. A computationally ... 详细信息
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