三次B样条小波分解与重构算法程序，已经测试好了，可以直接使用的，提供给需要的朋友们-Three B-spline wavelet decomposition and reconstruction algorithm program has been tested OK, you can directly use, available to friends in need

在matlab中利用3阶和四阶B 样条函数构造正交小波；-use 3 order and fourth order B spline function structural orthogonal wavelet

可以构造各种不同阶次的B样条小波，具有实际的应用性。-Can construct various order of B-spline wavelets, has a practical application.