myimagelib.corrLib.autocorr1d

myimagelib.corrLib.autocorr1d(x, t)

Compute the temporal autocorrelation of a 1-D signal.

Parameters:

• x – 1-D signal,

• t – the corresponding time of the signal, should be np.array 1d

Returns:

DataFrame of (corr, t), where corr is the autocorrelation and t is the time lag.

Return type:

pandas.DataFrame

>>> from myimagelib import autocorr1d
>>> corr = autocorr1d(x, t)

Edit

• July 27, 2022 – Handle time series with missing values.