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Results tagged with discrete-signals
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user 11712
A discrete signal or discrete-time signal is a time series consisting of a sequence of quantities.
2
votes
Are there any measurements or test for whether an audio signal is stationary?
% test for stationary B
xnbf = buffer(signal,100);
mxn = mean(xnbf);
sxn = std(xnbf);
figure; errorbar(mxn, sxn, 'o'); title('Signal A')
In the above code the mean and the variance should be cal …
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