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shiyan1

于 2012-11-06 发布 文件大小:1KB
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  图像变换及频域滤波 编写快速傅立叶变换算法程序,验证二维傅立叶变换的平移性和旋转不变性(The image transformation frequency domain filtering writing Fast Fourier Transform algorithm procedures to verify that the two-dimensional Fourier transform of the translational and rotational invariance)

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