plz plz help me in solving this

i dont have a idea to do this

"Sadia Aslam" <smile.cool19@yahoo.com> wrote in message <hsvsjo$7lt$1@fred.mathworks.com>...
> plz plz help me in solving this
> 
> i dont have a idea to do this

a hint:
- did you read a book on the subject(?)...
- did you read your notes on the subject(?)...
- did you look at the getting started section of the wavelet tbx(?)...
- did you look at the demo package of the wavelet tbx(?)...

us