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MATLAB-dct-and-idct

于 2011-11-14 发布 文件大小:211KB
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下载积分: 1 下载次数: 121

代码说明:

  将图片进行8*8块的dct变换,以及8*8块的反变化恢复原图像(use 8*8 block dct to chang image, and use 8*8 block idct to renew image.)

文件列表:

dct_computer.m,642,2011-11-14
funtion_dct.m,1123,2011-11-14
funtion_idct.m,949,2011-11-14
idct_computer.m,463,2011-11-14

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