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Duraisamy Sundararajan's DSP Blog
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.
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On the History of the DFT (fft) 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...
posted by Duraisamy Sundararajan on Nov 11 2009 Comments (15) |
