Thread Subject: wavelet packet

madam,

i am doing my project in analysis of harmonics wavelet packet transform.

actually i decomposed the signal with wpdec() and measured each node using wpcoef now i have to adjust those signals before reconstruction.

pls help me in which manner the signal can be adjusted before reconstruction to get the better signal.

thank u in advance.

"thangam " <thangaraj.electres@gmail.com> wrote in message <j7utl5$8kk$1@newscl01ah.mathworks.com>...
> madam,
>
> i am doing my project in analysis of harmonics wavelet packet transform.
>
> actually i decomposed the signal with wpdec() and measured each node using wpcoef now i have to adjust those signals before reconstruction.
>
> pls help me in which manner the signal can be adjusted before reconstruction to get the better signal.
>
> thank u in advance.

Hi Thangam, If you have a wavelet packet decomposition, it only makes sense to adjust the terminal nodes. It is not like a wavelet tree.

Wayne