Generalized rectangular time-frequency distribution.
[TFR,T,F]=Ctfrgrd(X) [TFR,T,F]=Ctfrgrd(X,T) [TFR,T,F]=Ctfrgrd(X,T,N) [TFR,T,F]=Ctfrgrd(X,T,N,G) [TFR,T,F]=Ctfrgrd(X,T,N,G,H) [TFR,T,F]=Ctfrgrd(X,T,N,G,H,RS) [TFR,T,F]=Ctfrgrd(X,T,N,G,H,RS,MOVERN)
Analyzedd signal
time instant(s) (default : 1:length(X)).
number of frequency bins (default : length(X))
time smoothing window (default : Hamming(N/10)).
frequency smoothing window (default : Hamming(N/4)).
kernel width (default : 1).
dissymmetry ratio (default : 1).
time-frequency representation
vector of normalized frequencies.
computes the Generalized Rectangular distribution of a signal X.