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spec
Function Synopsis
y = spec(x,winsize)
Help text
SPEC Calculate spectrogram from signal.
Y = SPEC(A,WINSIZE) calculates the spectrogram
for the signal in vector A. The number of frequencies will be
one more than the windowsize.
The columns of B contain spectrum estimates as a function of time.
Time increases linearly across the columns, starting at column 1.
Frequency increases linearly down the rows, starting at 0.
We use the Hanning window, which you can replace with any
other window of interest by editing specgram.m in
/usr/local/pkg/matlab.
Produced by mat2html on Thu Oct 9 14:13:05 1997
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