A method to evaluate accuracy of FFT-based periodicity analysis for short length signal in low SNR.

Hiroshi Kanai Noriyoshi Chubachi Hideo Suzuki

Published in: ICASSP (1992)

Keyphrases

high accuracy
low snr
computational cost
signal analysis
objective function
computational complexity
classification accuracy
error rate
spectral analysis
signal processing
optimization method
noise model
fourier domain
low signal to noise ratio