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Question: How to correctly apply windowing in SignalProcessing

Question:How to correctly apply windowing in SignalProcessing

anthei 20 Maple 18
signal-processing
November 26 2016
2

I am trying to apply window functions from the SignalProcessing package to arrays. However, some window functions (e.g. Hann) appear to operate on a [0..N-1] index basis, others (e.g. Welch) work on [1..N].

I don't know how to make the latter ones work correctly, since after applying the windowing function the first entry in the array is not zero, as it should be.

Best regards
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