Calculate Autocorrelation Function

Versione 1.0.0.0 (1,32 KB) da sheng liu
Compute autocorrelation function
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Aggiornato 16 lug 2015

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Calculate the autocorrelation function of the input vector using Matlab built-in function circshift, so it is very fast.
autocorr(x): compute the ordinary autocorrelation function.
autocorr_circular(x): compute the circular autocorrelation function
autocorr_fft(x): compute the circulat autocorrelation function using FFT, the result should be same as autocorr_circular.

Cita come

sheng liu (2024). Calculate Autocorrelation Function (https://www.mathworks.com/matlabcentral/fileexchange/52178-calculate-autocorrelation-function), MATLAB Central File Exchange. Recuperato .

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Versione Pubblicato Note della release
1.0.0.0

Add description to the functions.