Single Level Reconstruction from multiple level decompostion
[NC,NL,CA]=upwlev(c,l,wname) [NC,NL,CA]=upwlev(c,l,Lo_R,Hi_R)
upwlev is for single level reconstruction.
x=rand(1,100); [C,L]=wavedec(x,3,'db2'); [NC,NL,CA3]=upwlev(C,L,'db2'); | ![]() | ![]() |
Roger Liu and Isaac Zhi