filt2ls
(删除)变换成套的过滤器来提升方案
filt2ls将在将来的版本中被删除。使用liftingScheme代替。有关更多信息,请参见兼容性的考虑。
语法
LS = filt2ls (LoD、藏、卤、雇佣)
描述
LS = filt2ls (LoD、藏、卤、雇佣)返回提升方案LS与四个输入过滤器LoD,藏,不要生气,HiR验证完美重建条件。
例子
[LoD,藏,生气,HiR] = wfilters (db2) LoD = -0.1294 0.2241 0.8365 0.4830 = -0.4830 0.8365 -0.2241 -0.1294藏啦= 0.4830 0.8365 0.2241 -0.1294 HiR = -0.1294 -0.2241 0.8365 -0.4830 LS = filt2ls (LoD、藏、卤,HiR);displs (LS);LS = {…' d ' [-1.73205081] [0]“p”[-0.06698730 - 0.43301270] [1] ' d ' [1.00000000] [1] [1.93185165] [0.51763809] []};LSref = liftwave (db2);displs (LSref);LSref = {…' d ' [-1.73205081] [0]“p”[-0.06698730 - 0.43301270] [1] ' d ' [1.00000000] [1] [1.93185165] [0.51763809] []};
