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Time Frequency Toolbox >> Time Frequency Toolbox > Bilinear Time-Frequency Processing in the Cohen's Class > tfrpage

tfrpage

Page time-frequency distribution.

Calling Sequence

[TFR,T,F]=tfrpage(X)
[TFR,T,F]=tfrpage(X,T)
[TFR,T,F]=tfrpage(X,T,N)
[TFR,T,F]=tfrpage(X,T,N,TRACE)
[TFR,T,F]=tfrpage(...,'plot')

Parameters

X :

signal if auto-Page, or [X1,X2] if cross-Page.

T :

time instant(s).

N :

number of frequency bins (default : length(X)).

TRACE :

if nonzero, the progression of the algorithm is shown (default : 0).

'plot':

if one input parameter is 'plot', tfrpage runs tfrqview. and TFR will be plotted

TFR :

time-frequency representation.

F :

vector of normalized frequencies.

Description

tfrpage computes the Page distribution of a discrete-time signal X, or the cross Page representation between two signals.

Examples

sig=fmlin(128,0.1,0.4); tfrpage(sig,'plot');

Authors

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