摘要
讨论了r=2时的正交插值多尺度和多小波函数一种参数化形式.利用插值性的定义,给出了低通滤波器的参数化形式.并且利用正交条件获得了其余滤波器的参数化形式.这种参数化形式使多小波也具有同样的插值性.
it presents Parametric expressions for orthogonal and interpolating multiwavelets. By interpolation it gives parameterization of low-pass filter banks and gets parametrization of additional filter-banks by orthogonal conditions, which makes multiwavelets have the same interpolation.
出处
《淮阴师范学院学报(自然科学版)》
CAS
2007年第3期202-205,共4页
Journal of Huaiyin Teachers College;Natural Science Edition
关键词
多小波
正交性
插值性
multiwavelets
orthogonal
interpolation