www.pudn.com > MATLAB-YUYINSHIBIE.rar > yuyin.m

global hlist 
B=get(hlist,'value'); 
switch B 
    case 1 
      fs = 10000; 
      x = wavread('a.wav');%读入数据 
      subplot('position',[0.001,0.03,1,0.8]),plot(x);... 
         title('原图'); 
      axis square;axis off 
  
    case 2 
       I=imread('bonemarr.tif'); 
       J=imadjust(I,[0 1],[1 0],1.3); 
       subplot('position',[0.05,0.6,0.3,0.3]),subplot('position',[0.05,0.6,0.3,0.3]),imshow(I);... 
           title('原图'); 
       axis square;axis off 
       subplot('position',[0.38,0.6,0.3,0.3]),imshow(J),title('调整后'); 
         
     case 3 
        f=enframe(x,10); 
        subplot('position',[0.05,0.6,0.3,0.3]),subplot('position',[0.05,0.6,0.3,0.3]),plot(x);... 
            title('原图'); 
        axis square;axis off 
        subplot('position',[0.38,0.6,0.3,0.3]),plot(f),title('分帧后'); 
 
     case 4 
        [x1,x2] = vad(x) 
 
     case 5 
        wavplay(x); 
end