Advice about what to read

[azaz104]

Can you give me an advice?

I started to read about wavelet theory, but in order to get the mathematical bases, I
had to get into mathematical terminology, like lie groups, sets, frames, homomorphism,.....among other

can anyone point me to a couple of good books to read (from the perspective of an electrical engineer) to get an idea about these topics?

 

[mayyan]

problem about wavelet that if you realy want to understand whats going on there you must have a rich mathematical background. There is no simple or eassy way.

If you want to make the effort i would recomend to start with:

E.Kreyszig - Introductory Functional Analysis With Applications (Wiley ,1978)

link: **broken link removed**
pw: approx

you can find there some of the basic matirial you mentioned with some more advanced stuff like hilbert spaces and linear orerator which are also vital.