wnoisest(c,l,1); alpha=2; thr1=wbmpen(c,l,sigma,alpha) [thr2,nkeep]=wdcbm(c,l,alpha) xd1=wdencmp('gbl',c,l,wname,lev,thr1,'s',1); [xd2,cxd,lxd,perf0,perfl2]=wdencmp('lvd',c,l,w.
请教高手如何去掉尖刺
1213x954 - 90KB - JPEG