rm_mean.m

来自「地震、测井方面matlab代码,解释的比较详细」· M 代码 · 共 20 行

function mato=rm_mean(mati)
% Remove column mean from matrix
% Written by: E. R.: March 31, 2004
% Last updated:
%
%         mato=rm_mean(mati)
% INPUT
% mati    matrix
% OUTPUT
% mato    input matrix with column mean removed

[n,m]=size(mati);

mmat=mean(mati);
mato=zeros(size(mati));
for ii=1:m
   mato(:,ii)=mati(:,ii)-mmat(ii);
end