A novel generic fast Fourier transform pruning technique and complexity analysis.

Zhong Hu Honghui Wan

Published in: IEEE Trans. Signal Process. (2005)

Keyphrases

complexity analysis
fast fourier transform
fourier transform
frequency domain
floating point

signal processing
theoretical analysis
spectral analysis
lower bound
fourier transformation

short time fourier transform
discrete cosine transform
computational complexity
radon transform
discrete wavelet transform

neural network
noisy images
first order logic
denoising