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FOSSEE Signal Processing Toolbox >> FOSSEE Signal Processing Toolbox > blackmannuttall

blackmannuttall

This function returns the filter coefficients of a Blackman-Nuttall window.

Calling Sequence

w = blackmannuttall (m)
w = blackmannuttall (m, opt)

Parameters

m:

positive integer value

opt:

string value, takes "periodic" or "symmetric"

w:

output variable, vector of real numbers

Examples

blackmannuttall(5,"symmetric")
ans  =
0.0003628
0.2269824
1.
0.2269824
0.0003628

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