例程14-3.m

《小波分析理论与Matlab7实现例程》一书里面各章节的源码

[LoD,HiD,LoR,HiR] = wfilters('db2')
LS = filt2ls(LoD,HiD,LoR,HiR);
displs(LS);
LSref = liftwave('db2');
displs(LSref);