Eng-Tips is the largest engineering community on the Internet
Intelligent Work Forums for Engineering Professionals
-
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...- arhabib
- Thread
- Replies: 5
- Forum: Communication & signal processing engineering
