**Algebraic Methods for Signal Processing and Communications Coding by Richard E. Blahut**

English | PDF | 1992 | 150 Pages | ISBN : 146127687X | 16 MB

Algorithms for computation are a central part of both digital signal pro cessing and decoders for error-control codes and the central algorithms of the two subjects share many similarities. Each subject makes extensive use of the discrete Fourier transform, of convolutions, and of algorithms for the inversion of Toeplitz systems of equations. Digital signal processing is now an established subject in its own right; it no longer needs to be viewed as a digitized version of analog signal process ing.