Algorithms Example 2

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Algorithms Example 2

• A pipeline to generate the entire spectrogram of a signal file:

cat ~/Data/2010-04-02-amc7-3693.4464-8bit-one-second.dat | ./sqsample -l 4096 | ./sqwindow -l 4096 | ./sqfft -l 4096 | ./sqabs -l 4096 | ./sqreal -l 4096 | ./sqpnm -c 4096 -r 1200 -p > wf.pgm