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tuxiang

于 2007-09-01 发布 文件大小:3KB
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  主要是对图像实现DFT,DCT变换,利用二维小波分析对图像作二层小波分解,显示条状图,十字图及频谱等(Realize the image is mainly DFT, DCT transform, the use of two-dimensional wavelet analysis of images for the second floor of wavelet decomposition, indicating strip maps, charts and cross spectrum)

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