PLOTDGT Plot DGT coefficients
Usage: plotdgt(coef,a);
plotdgt(coef,a,fs);
plotdgt(coef,a,fs,dynrange);
PLOTDGT(coef,a) plots the Gabor coefficients coef. The coefficients
must have been produced with a time shift of a.
PLOTDGT(coef,a,fs) does the same assuming a sampling rate of
fs Hz of the original signal.
PLOTDGT(coef,a,fs,dynrange) additionally limits the dynamic range.
The figure generated by this function places the zero-frequency in
the center of the y-axis, with positive frequencies above and
negative frequencies below.
C=PLOTDGT(...) returns the processed image data used in the
plotting. Inputting this data directly to imagesc or similar
functions will create the plot. This is useful for custom
post-processing of the image data.
PLOTDGT supports all the optional parameters of TFPLOT. Please see
the help of TFPLOT for an exhaustive list.
Url: http://ltfat.github.io/doc/gabor/plotdgt.html
See also: dgt, tfplot, sgram, plotdgtreal.
Package: ltfat