Sciweavers

DSP
2011
12 years 8 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
12 years 11 months ago
Identification methods for Hammerstein nonlinear systems
Feng Ding, Peter Xiaoping Liu, Guangjun Liu
DSP
2011
12 years 11 months ago
A two level strategy for audio segmentation
Sébastien Lefèvre, Nicole Vincent