Multiple Window Time Frequency Analysis
Date
1996-06-01
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Abstract
We propose a robust method for estimating the time-varying spectrum of a non-stationary random process. Our approach extends Thomson's powerful multiple window spectrum estimation scheme to the time-frequency and time-scale planes. The method refines previous extensions of Thomson's method through optimally concentrated window and wavelet functions and a statistical test for extracting chirping line components.
Description
Conference Paper
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Type
Conference paper
Keywords
extracting chirping line components
Citation
M. Bayram and R. G. Baraniuk, "Multiple Window Time Frequency Analysis," 1996.