Sciweavers

DSP
2011
13 years 3 months ago
Detection of non-stationary sinusoids by using joint frequency reassignment and null-to-null bandwidth
We present a technique that efficiently describes nonstationarity by parametrizing spectral peaks in terms of the frequency reassignment operator variation and null-to-null peak b...
Miroslav Zivanovic
DSP
2011
13 years 6 months ago
Identification methods for Hammerstein nonlinear systems
Feng Ding, Peter Xiaoping Liu, Guangjun Liu
DSP
2011
13 years 6 months ago
A two level strategy for audio segmentation
Sébastien Lefèvre, Nicole Vincent