view.m

大学时候跟导师做的一个暂态电磁场数据分析的程序

wav=waveread('A019.FLD');
wavview(wav); 
        % decomposition.
         lev=5;
         [c,l] = wavedec(wav,lev,'sym8');
         % threshold the decomposition structure [c,l].
         xd = wden(c,l,'minimaxi','s','sln',lev,'sym8');
         figure(2);wavview(xd); 
         [c1,l1] = wavedec(xd,lev,'sym8');