The discrete Fourier transform ( DFT ) and discrete Hartley transform ( DHT ) can be considered as special cases of DYT.

常用的离散傅里叶变换 ( DFT ) 、离散哈特莱变换 ( DHT ) 均可视为DYT的特例.

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This set of orthogonal transforms start with walsh - Hadamard transform and end with discrete Hartley transform.

这类正交变换以Walsh-Hadamard 变换开始,到Hartley变换结束.

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