Scilab Wavelet Toolbox Function
Last update : June 2007
waverec - Multiple Level Inverse Discrete Fast Wavelet Transform
Calling Sequence
-
x0=waverec(c,l,wname)
-
x0=waverec(c,l,Lo_R,Hi_R)
Parameters
-
wname
: wavelet name
-
x0
: reconstructed vector
-
Lo_R
: lowpass synthesis filter
-
Hi_R
: highpass syntheis filter
-
c
: coefficent array
-
l
: length array
Description
waverec is for multiple-level inverse discrete fast wavelet transform.
Examples
x=rand(1,100);
[C,L]=wavedec(x,3,'db2');
x0=waverec(C,L,'db2');
Author
Roger Liu and Isaac Zhi
See Also
wavedec
,