226 The Scientist and Engineer's Guide to Digital Signal Processing . This section describes the general operation of the FFT, but skirts a key issue: .
Page 1 Using a Scalable Parallel 2D FFT for Image Enhancement Yaniv Sapir Adapteva, Inc. Email: yanivadapteva.com Introduction Frequency domain operations on spatial or time data are
The FFT is a complicated algorithm, and its details are usually left to those that specialize in such things.
Differential and difference equations and convolution operations in the time .
reduced memory z- path eliminated radix -4 CORDIC for FFT operation It leads to reduced power consumption, compared to conventional CORDIC.