Autocorrelation function of data show now points in plot

I am having a problem with autocorr function.When i take autocorr of series it shows no data on a graph.Can anyone help me why plot is showing no data?

3 comentarios

Yes, we almost certainly can, provided you show us your code. What function did you call to do the autocorrelation? What function did you call to do the display of the results?
I am using autocorr function of matlab
I do not have a function by the name "autocorr". Which toolbox is it in?

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Respuestas (1)

Jos (10584)
Jos (10584) el 25 de Mayo de 2016
Editada: Jos (10584) el 25 de Mayo de 2016
Are there Nans in your input?
A = 1:10, A(4) = NaN
B = xcorr(A) % → all NaNs

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el 24 de Mayo de 2016

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el 25 de Mayo de 2016

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