VLSI Implementation of Split-Radix Fast Fourier Transform: ASurvey
Iosr Journals, Bhavaraju Siddhartha, Munot MousamiVaibhav, P.Patil, Lalit, S. PrabhuKumar · Figshare · 2015
The purpose of a transform is to consider an algorithm or a fixed procedure or a set of rules or anyequation that changes one set of data to another set of data. The Fast Fourier Transform which is an efficient way to calculate the Discrete Fourier Transform produces results by first dividing the equation into even and odd terms. A type of Fast Fourier Transform algorithm is Split-Radix where, it uses both radix-2 and radix-4 for its simplicity and efficiency respectively The purpose of this paper is to give review of work done on split-radix algorithm and its advantages when compared to other radix implementations.