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What is the convolution of two probability distribution estimate (ksdensity in matlab)?

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Imane Imane
Imane Imane on 10 Nov 2016
Commented: Ahmet Cecen on 11 Nov 2016
Hello Everyone I am wondering how to perform the convolution of two ksdenity given that their vectors are not related. Here is an example of two sampling height data:
How to convolute f1 with f2? what would be the resulted height vector ?

Accepted Answer

Ahmet Cecen
Ahmet Cecen on 11 Nov 2016
[f,xi] = ksdensity(x,pts)
To sample them at the same points, even if you have to sample a long tail of zeros to do so. Then just do:
Ahmet Cecen
Ahmet Cecen on 11 Nov 2016
No, the tool is x = conv(u,v) I was addressing your question about how to interpret the resulting vector x.

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