小波基的构造

求解小波尺度函数离散整数点的值

本函数实现尺度函数经伸缩后的离散值

采用双尺度方程求解小波基函数

多孔trous算法(undecimated wavelet transform)实现小波变换

绘图-Wavelet base structure

Solving discrete wavelet multi-scale functions the value of the integer point

This function by the expansion of the scale function after discrete values

Adopt double scale equation the wavelet function

Porous trous algorithm (undecimated wavelet transform) realize wavelet transform

drawing