File size: 404 Bytes
7b4139b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | function env = envelope(p)
%-- Function which computes the envelope of a modulated signal
%-- Function prototype: env = envelope(p)
%-- Authors: Alfonso Rodriguez-Molares (alfonso.r.molares@ntnu.no)
%-- Olivier Bernard (olivier.bernard@creatis.insa-lyon.fr)
%-- $Date: 2016/03/01 $
%-- complex demodulation
env = reshape(abs(hilbert(p(:,:))),size(p));
end
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