【discrete_sine_transform】什么意思_英语discrete_sine_transform的翻译_音标_读音_用法_例句_在线翻译

discrete sine transform

离散正弦转换

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离散正弦变换

...叶相关的变换傅立叶相关的变换离散余弦变换（discrete cosine transform，DCT）和离散正弦变换（discrete sine transform，DST）虽然不是DFT，但可以用DFT计算。

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变换

...orm）、DHT变换（Discrete Hartley Transform）、DCT变换（Discrete Cosine Transform）以及DST变换（Discrete Sine Transform）等四种变换的共同点,提出基于CORDIC（Coordinate Rotation Digital Computer）算法的可重构DXT（Discrete X Transform）结构,此结...

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和离散正弦变换

换傅立叶相关的变换离散余弦变换（discrete cosine transform，DCT）和离散正弦变换（discrete sine transform，DST）虽然不是DFT，但可以用DFT计算。

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短语

for discrete sine transform 离散正弦变换

Modified Discrete Sine Transform 改进型离散正弦变换

two-dimensional discrete sine transform- 二维离散正弦变换

pruning sine discrete fourier transform 截断正弦离散傅里叶变换

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动力与电气工程

离散正弦变换

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Discrete sine transform

abstract: In mathematics, the discrete sine transform (DST) is a Fourier-related transform similar to the discrete Fourier transform (DFT), but using a purely real matrix. It is equivalent to the imaginary parts of a DFT of roughly twice the length, operating on real data with odd symmetry (since the Fourier transform of a real and odd function is imaginary and odd), where in some variants the input and/or output data are shifted by half a sample.

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双语例句

So the fast algorithms of discrete sine transform, the discrete cosine transform and the discrete W transform are unified.

这样，离散余弦、离散正弦、离散w变换快速算法就有了一个统一的格式。

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The improved AFT algorithms for even and odd functions can also be used for computing discrete cosine transform (DCT) and discrete sine transform (DST), respectively.

本文改进的偶函数和奇函数的AFT算法还分别可以用来计算离散余弦变换(DCT)和离散正弦变换(DST)。

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Based on the generalized sine and cosine functions in the triangular domain, the discrete generalized sine and cosine transform are defined.

在三角区域的广义正弦函数和广义余弦函数基础上，定义了三角区域的离散广义正弦变换和离散广义余弦变换。

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