Title :
An architecture for the realization of a system for time-frequency signal analysis
Author :
Stankovic, Srdjan ; Stankovic, Ljubisa
Author_Institution :
Fakultet Elektrotehnicki, Montenegro Univ., Yugoslavia
fDate :
7/1/1997 12:00:00 AM
Abstract :
An architecture of the system for time-frequency signal analysis is presented. This system is based on the S-method, whose special cases are two the most important distributions: the spectrogram and the Wigner distribution. Systems with constant and signal-dependent window widths are presented
Keywords :
VLSI; Wigner distribution; digital signal processing chips; probability; signal processing; signal representation; time-frequency analysis; DSP chip; S-method; VLSI architecture; Wigner distribution; constant window width; signal-dependent window width; spectrogram distribution; time-frequency signal analysis; Circuits; Digital signal processing; Filter bank; Gain; Signal analysis; Signal processing; Spectrogram; Time frequency analysis; Time varying systems; Very large scale integration;
Journal_Title :
Circuits and Systems II: Analog and Digital Signal Processing, IEEE Transactions on
