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给出双正交小波的分式滤波器的概念 ,并给出了利用分式滤波器构造双正交小波的算法 .B-样条小波滤波器及对偶滤波器的构造作为双正交小波算法的特例 ,最后也给出相应的算例
The concept of fractional filter for biorthonormal wavelet is given and the algorithm for constructing biorthogonal wavelet using fractional filter is given.The construction of B-spline wavelet filter and dual filter as biorthonormal wavelet algorithm The special case, and finally gives the corresponding example