机构地区: 广东商学院数学与计算科学学院
出 处: 《数学杂志》 2008年第1期95-99,共5页
摘 要: 本文研究了一元a尺度紧支撑、双正交多小波的构造.在区间[-1,1],给出了利用a尺度双正交尺度向量构造a尺度双正交多小波的推导过程得到了一种有效的小波构造算法,并给出了数值算例. Construction of univariate compactly biorthogonal multiwavelets with scale a is investigated in the paper, we give a procedure for constructing compactly supported, biorthogonal multiwavelets with scale a from biorthogonal scaling vectors with scale a and support on [-1,1] ; what's more, we also get an effective algorithm of wawelet construction. Finally,an example is given.