Duraisamy Sundararajan
Dr Sundararajan holds a Ph.D degree in Electrical Engineering from Concordia
University, Montreal, Canada. He is the author of several DSP books and a dsp consultant. He jointly holds a U.S, a Canadian, and a British patent on DFT algorithms.
In dsp and many other areas of science and engineering, the Fourier transform is an indispensable tool. One of the major reasons for this is the availability of regular and fast algorithms for approxi...