Frequency Convolution for Implementing Window Functions in Spectral Analysis.

Jian Tan Biyang Wen Yingwei Tian Mao Tian

Published in: Circuits Syst. Signal Process. (2017)

Keyphrases

spectral analysis
fast fourier transform
power spectral density
spectral methods
heart rate variability
autoregressive
image processing
spectral features
filter bank
similarity measure
low frequency