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

Harmonic wavelet transform

谐波小波转换（谐波小波转换是一种以小波为基底的线性转换，可将讯号变换至时频域上。它结合了短时距傅立叶变换和连续小波转换两者之优点，离散版本可用快速傅立叶变换做有效率的运算）

机械工程 | 土木建筑工程

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abstract: In the mathematics of signal processing, the harmonic wavelet transform, introduced by David Edward Newland in 1993, is a wavelet-based linear transformation of a given function into a time-frequency representation. It combines advantages of the short-time Fourier transform and the continuous wavelet transform.

以上来源于: WordNet

The harmonic image and fundamental image are decomposed into sub-images with wavelet transform. Fusion is completed with rules based on Windows. Then fusion image is reconstructed.

利用小波变换理论首先将谐波图像与基波图像进行分解，然后利用基于窗口的融合规则进行融合，最后利用小波逆变换重建图像。

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The conception of wavelet energy spectrum (WES) is posed by comparing the conservation of total energy in harmonic analysis, power spectrum analysis and wavelet transform.

通过比较傅里叶分析和小波分析中能量守恒公式，提出了小波能量谱的概念。

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It's discussed that the method of RMS and frequency measurements directly from the wavelet transform data associated with each sampling sine voltage (current) element pair containing harmonic.

讨论了对含谐波的正弦电压(电流)采样值直接进行小波变换计算基波、谐波电压(电流)的有效值及频率的方法。

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