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Numerical Linear Algebra, Digital Signal Processing and Parallel Algorithms

2012-12-06 Computers
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Release : 2012-12-06
Genre : Computers
Kind : eBook
Book Rating : 364/5 ( reviews)

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Book Synopsis Numerical Linear Algebra, Digital Signal Processing and Parallel Algorithms by : Gene H. Golub

Download or read book Numerical Linear Algebra, Digital Signal Processing and Parallel Algorithms written by Gene H. Golub. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Numerical linear algebra, digital signal processing, and parallel algorithms are three disciplines with a great deal of activity in the last few years. The interaction between them has been growing to a level that merits an Advanced Study Institute dedicated to the three areas together. This volume gives an account of the main results in this interdisciplinary field. The following topics emerged as major themes of the meeting: - Singular value and eigenvalue decompositions, including applications, - Toeplitz matrices, including special algorithms and architectures, - Recursive least squares in linear algebra, digital signal processing and control, - Updating and downdating techniques in linear algebra and signal processing, - Stability and sensitivity analysis of special recursive least squares problems, - Special architectures for linear algebra and signal processing. This book contains tutorials on these topics given by leading scientists in each of the three areas. A consider- able number of new research results are presented in contributed papers. The tutorials and papers will be of value to anyone interested in the three disciplines.

Parallel Algorithms for Numerical Linear Algebra

2014-06-28 Computers
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Release : 2014-06-28
Genre : Computers
Kind : eBook
Book Rating : 737/5 ( reviews)

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Book Synopsis Parallel Algorithms for Numerical Linear Algebra by : H. van der Vorst

Download or read book Parallel Algorithms for Numerical Linear Algebra written by H. van der Vorst. This book was released on 2014-06-28. Available in PDF, EPUB and Kindle. Book excerpt: This is the first in a new series of books presenting research results and developments concerning the theory and applications of parallel computers, including vector, pipeline, array, fifth/future generation computers, and neural computers.All aspects of high-speed computing fall within the scope of the series, e.g. algorithm design, applications, software engineering, networking, taxonomy, models and architectural trends, performance, peripheral devices.Papers in Volume One cover the main streams of parallel linear algebra: systolic array algorithms, message-passing systems, algorithms for parallel shared-memory systems, and the design of fast algorithms and implementations for vector supercomputers.

Parallel Numerical Linear Algebra

2001 Computers
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Release : 2001
Genre : Computers
Kind : eBook
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Book Synopsis Parallel Numerical Linear Algebra by : J. J. Dongarra

Download or read book Parallel Numerical Linear Algebra written by J. J. Dongarra. This book was released on 2001. Available in PDF, EPUB and Kindle. Book excerpt: Contents: A Java-Based Distributed Debugger Supporting MPI and PVM; On Encoding Neural Networks to Estimate the Atmospheric Point Spread Function in a Parallel Environment; A Comparison of Parallel Solvers for Diagonally Dominant and General Narrow-Banded Linear Systems; Mapping Strategies in Data Parallel Programming Models; the Projection Methods; Parallel Multiplication of a Vector by a Kronecker Product of Matrices; Parallel Sparse Matrix Algorithms for Air Pollution Models; Band Preconditioners -- Application to Preconditioned Conjugate Gradient Methods on Parallel Computers.

A Unified Signal Algebra Approach to Two-Dimensional Parallel Digital Signal Processing

1998-01-09 Technology & Engineering
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Release : 1998-01-09
Genre : Technology & Engineering
Kind : eBook
Book Rating : 256/5 ( reviews)

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Book Synopsis A Unified Signal Algebra Approach to Two-Dimensional Parallel Digital Signal Processing by : Louis A. D'Alotto

Download or read book A Unified Signal Algebra Approach to Two-Dimensional Parallel Digital Signal Processing written by Louis A. D'Alotto. This book was released on 1998-01-09. Available in PDF, EPUB and Kindle. Book excerpt: Aims to bridge the gap between parallel computer architectures and the creation of parallel digital signal processing (DSP) algorithms. This work offers an approach to digital signal processing utilizing the unified signal algebra environment to develop naturally occurring parallel DSP algorithms.;College or university book shops may order five or more copies at a special student price. Price is available on request.

Parallel Algorithms and Architectures for DSP Applications

2012-12-06 Technology & Engineering
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Release : 2012-12-06
Genre : Technology & Engineering
Kind : eBook
Book Rating : 96X/5 ( reviews)

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Book Synopsis Parallel Algorithms and Architectures for DSP Applications by : Magdy A. Bayoumi

Download or read book Parallel Algorithms and Architectures for DSP Applications written by Magdy A. Bayoumi. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Over the past few years, the demand for high speed Digital Signal Proces sing (DSP) has increased dramatically. New applications in real-time image processing, satellite communications, radar signal processing, pattern recogni tion, and real-time signal detection and estimation require major improvements at several levels; algorithmic, architectural, and implementation. These perfor mance requirements can be achieved by employing parallel processing at all levels. Very Large Scale Integration (VLSI) technology supports and provides a good avenue for parallelism. Parallelism offers efficient sohitions to several problems which can arise in VLSI DSP architectures such as: 1. Intermediate data communication and routing: several DSP algorithms, such as FFT, involve excessive data routing and reordering. Parallelism is an efficient mechanism to minimize the silicon cost and speed up the pro cessing time of the intermediate middle stages. 2. Complex DSP applications: the required computation is almost doubled. Parallelism will allow two similar channels processing at the same time. The communication between the two channels has to be minimized. 3. Applicatilm specific systems: this emerging approach should achieve real-time performance in a cost-effective way. 4. Testability and fault tolerance: reliability has become a required feature in most of DSP systems. To achieve such property, the involved time overhead is significant. Parallelism may be the solution to maintain ac ceptable speed performance.

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