摘要
高维小波的插值性和对称性为高维小波的应用提供了极大的方便。文章从任意的三维正交尺度函数及其对应的正交小波函数出发,给出了构造新的三维对称插值尺度函数和三维对称插值小波函数的方法,最后给出了空间■中的重构公式。
The interpolation and symmetry of high-dimensional wavelets provide great convenience for the application of high-dimensional wavelets. In this paper,a new three-dimensional symmetric interpolation scale function and a three-dimensional symmetric interpolating wavelet function are given from any three-dimensional orthogonal scale function and its corresponding orthogonal wavelet functions. Finally,the reconstruction formula is given in ■.
引文
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