Series:

Signal Processing and Digital Filtering

2 total works

Cover of Algorithms for Discrete Fourier Transform and Convolution
This is a broad view of the latest developments in the field of fast Digital Signal Processing (DSP) algorithms. The purpose of this book is to offer a textbook for graduate courses and a reference book of DSP algorithms for those who are in the field of signal processing. It attempts to bridge the gap between DSP algorithms and their implementation on a variety of serial and super computers. The mathematical concept of tensor product can be matched to machine implementation, and the tensor product formulation of DSP algorithms provides computer implementation options. Modifications of Winograd FFT algorithms are presented with a diversity of arithmetic (multiplication and addition) choices. The methods of tensor product formulation of DSP algorithms and multiplicative algorithms for different transform sizes are all new. The method of presenting an algorithm by its algebra structure which matches the computer architecture is a highlight of this text.

Cover of Mathematics of Multidimensional Fourier Transform Algorithms
The main emphasis of this book is the development of algorithms for processing multi-dimensional digital signals, and particularly algorithms for multi-dimensional Fourier transforms, in a form that is convenient for writing highly efficient code on a variety of vector and parallel computers.