QMFDesign
所属分类：matlab编程
开发工具：matlab
文件大小：319KB
下载次数：117
上传日期：2010-09-25 13:29:28
上 传 者：
jession521
说明： 正交镜像滤波器的设计，从正交镜像滤波器的远离出发设计,而且从结果中观察其相位和幅度。
( Design a two-channel QMF filter bank
The four filters in the filter bank are based on a lowpass prototype H(z)
which is designed by this procedure. The analysis filters are HL(z) and
HH(z) and the synthesis filters are GL(z) and GH(z),
HL(z) = H(z) HH(z) = H(-z)
GL(z) = 2 H(z) GH(z) =-2 H(-z)
文件列表:
QMFDesign (0, 2009-06-03)
QMFDesign\Documentation (0, 2009-06-04)
QMFDesign\Documentation\QMFDesign.pdf (344036, 2009-06-04)
QMFDesign\QMFDesign.m (10282, 2009-06-03)
QMFDesign\QMFFilterError.m (1659, 2009-06-03)
QMFDesign\test (0, 2009-06-04)
QMFDesign\test\tQMFDesign.m (3559, 2009-06-04)
QMFDesign\test\tQMFDesign.ref (1398, 2009-02-26)
license.txt (1541, 2009-06-19)
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