wavelet basis中文什么意思

小波基

• wavelet:    小浪；【物理学】子波，弱波，小波，基 ...
• basis:    n. (pl. bases ) 1. ...
• wavelet packet basis:    小波包基

例句与用法

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1. Studying different problems by using different wavelet basis , we can obtain different results
   不同的问题用不同小波基来分析研究，其效果会大不一样。
2. 4 . have analyzed properties of wavelet coefficients obtained from an image through wavelet transform , and discussed how to select wavelet basis to optimize wavelet coefficients
   ( 4 )分析了图像小波变换后小波系数的特征，讨论了优化小波系数的小波基选择问题。
3. Contrary to the fourier transform , the basis function used in wavelet is not exclusive . so a serious problem in engineering is that how to get the best wavelet basis , for different wavelet basis leads to different result
   因此，小波分析在工程应用中一个十分重要的问题就是最优小波基的选择问题，因为用不同的小波基分析同一个问题会产生不同的结果。
4. Mallat algorithm is deduced from the viewpoint of multi - resolution analysis . filter banks is used to construct orthogonal and biorthogonal wavelet basis . wavelet basis is selected according to the requirements of image compression
   针对图像压缩这个具体应用给出小波基的选择依据，以及在尽可能好的重构原始图像的要求下，小波变换应当采用的处理方式。
5. In order to handle problem that the number of wavelet basis functions grows exponentially with the number of the dimension of input space , two wavelet models are presented . the former is a wavelet network constructed by single - scaling multidimensional wavelet frames
   针对小波函数个数与空间维数呈指数增长关系，而给多维空间中建模带来的困难，给出了两种小波模型。