离散分数余弦变换 DFRCT ; Discrete Fractional Cosine Transform
离散分数阶傅里叶变换 discrete fractional Fourier transform ; DFRFT
离散分数傅里叶变换 discrete fractional Fourier transform
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离散分数随机变换谱分布的随机性和均一性保证了良好的信息保持度。
Spectrum distribution of DFRNT is random and uniform, which guarantees that good information is reserved.
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