matlab例程

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Matlab

prinf.m：源码内容

							%显示输出影片尺寸
function prinf(resize,long,wide)
if resize==0
    getframe=aviread('news.avi',1);
    getframe=frame2im(getframe);
    getframe=double(getframe);
    framesize=size(getframe);
    if framesize(3)==3
        [longsize,widesize]=size(getframe(:,:,1));
        long=longsize;
        wide=longsize;
    else
        [longsize,widesize]=size(getframe);
    end
    
else if resize==1
    longsize=long;
    widesize=wide;
    end
end
resize
longsize
widesize

						