dataread0.m

来自「双通道语音增强算法」· M 代码 · 共 17 行

function [s]=dataread0(ss,count,kk)
fid=fopen(ss,'r');
%count=5000;
s=fread(fid,count,'int16');
for i=1:count
   if s(i)>=2048
     s(i)=-4096+s(i);
 end
  if (i-round(i/kk)*kk)==0
      disp(i);
  end;
end
s=s-mean(s);
s=s';
fclose(fid);