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讨论了紧支集样条小波及其对偶的特性 ,给出了滤波器表示式和支集宽度 .作为例子 ,绘出了 n=2 ,3,4的样条小波及其对偶的波形 .这些讨论在样条小波应用中是非常有用的 .
The properties of compact support spline wavelet and its dual are discussed, and the filter representation and support width are given. As an example, the spline wavelet with n = 2, 3 and its dual waveform are plotted. The discussion is very useful in spline wavelet applications.