quadrature filter

基本解释

Quadrature mirror filter banks is a project which belongs to multi-sample rate digital signal process .
正交镜像滤波器组是多抽率数字信号处理领域研究的问题。
For getting better filter performance, we design quadrature mirror filter banks using window function method.
本文为了得到较好的滤波器特性，选择用窗函数法设计了两通道正交镜像滤波器组。
In terms of this type of transformation, any compactly supported orthogonal multiscaling functions can be constructed from a simple matrix conjugate quadrature filter (CQF).
任一紧支撑正交多尺度函数都可由一个简单的矩阵滤波器通过这种变换得到。