How can I apply a hanning window to 3D matrix ?

a = rand(10,11,12);
w = hanning(10)*hanning(11)';
w3 = repmat(w,1,1,12);
aw = a.*w3;

Is this the correct method ?

Answer 1

[Madhav Thakker]

Hi Raheem,

Have a look at https://in.mathworks.com/help/signal/ref/hann.html hanning window in MATLAB for details.

Hope this helps.