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Recent content by arhabib

  1. arhabib

    How to get Autocorrelation from power spectrum in MATLAB?

    I'd like to compute the autocorrelation function of a time series from its power spectrum. I am using MATLAB's pwelch function with a blackman window and 50% overlap. How should I inverse the output from pwelch to get the autocorrelation? sample code: [px...
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