Orthogonal digital filters是什么意思

网络释义

用法例句

Construction of biorthogonal filterbanks by lifting;

利用lifting方法设计双正交滤波器组

Based on the analysis of construction and sequential lifting method of three-band biorthogonal filterbanks,this paper suggests the method of designing three-band adaptive biorthogonal filterbanks by means of sequential lifting scheme,and also gives the design algorithm.

在分析三带双正交滤波器组的构建和提升方法的基础上,提出了用序惯自适应提升法设计三带自适应双正交滤波器组的方法,并给出了设计算法。

In this paper,three-channel adaptive biorthogonal filterbanks via lifting scheme are studied.

研究了基于三带提升方法的三带自适应双正交滤波器组的设计。

According to the infinite product formula of scaling function s Fourier transform,combined with the Fourier transform relation between a function and its Hilbert transform,the paper derived an condition on how two wavelet bases constructed from two conjugate quadrature filters can be pairs of wavelet bases,and proposed a method on how to construct the pairs of wavelet bases.

根据双尺度方程导出的尺度函数的Fourier变换无穷乘积公式,结合函数与函数的Hilbert变换之间的Fourier变换关系,提出了由2个共扼正交滤波器所构造的2个小波基是双小波基的一个条件,并通过满足该条件的例子来设计了满足该条件的具有最小长度的这种类型的2个滤波器的求解方法。

The blind adaptive multiuser detection algorithm based on orthogonalizing filtering bank;

基于正交滤波器组的盲自适应多用户检测算法