The problem for constructing wavelets from a M-band orthogonal interpolatory scaling function was considered. 摘要考虑由M-带正交插值函数构造相应小波函数的矩阵扩充问题。The problem for constructing wavelets from a M-band orthogonal interpolatory scaling function was considered. 摘要考虑由M-带正交插值函数构造相应小波函数的矩阵扩充问题。