Transforms for Engineers: A Guide to Signal Processing

Engineers and others interested in the practical application of domain transformations have found it increasingly difficult to assimilate the wide range of new signal processing techniques presently available for the solution of application problems. This book summarizes the signal processing methods now in use and focuses on introducing the many alternative fast orthogonal transform algorithms. The author refrains from detailed mathematical derivations, emphasizing instead the understanding of principles involved in a number of application situations.