normalize.m

rang doppler imaging and motion compensation中的源代码

function [y, factor] = normalize(x)
%
% Normalize to make the sum of magnitude in a burst 
% to be one in spatial domain.
%

   [m n] = size(x);
   leng=length(x);
   if m ~= leng
      temp=m;
      m = n;
      n = temp ;
      x = x.';
   end

   factor=sum(x);
   sumx=ones(m,1)*factor;
   y=x./sumx;