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zig-zag

于 2020-10-12 发布文件大小:125KB

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代码说明：

对任意大小的灰度图像进行zig-zag变换和反变化，或者是对DCT之后的图像进行zig-zag变换，确定其中频信息。(Any size of gray-scale images in zig-zag transform and anti-change, or is the DCT of the image after the zig-zag transform, to determine which frequency information.)

文件列表：

invZigzag.m

toZigzag.m

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zig-zag

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