Fourier Analysis: Discrete Series & Transform

[Omri]

Hello all,

I'm looking for a good textbook, tutorial or anything like that about Fourier analysis: the discrete series and the Transform (very important - for a project about waves). I don't know a lot about Fourier analysis, so this textbook should start quite from the beginning. What I do know pretty well that might be relevant is linear algebra and (obviously) trigonometry.

Thank you very much for your help! :-)

 

[quasar987]

The classic text I believe is Körner. But it is an analysis text.

 

[Omri]

Actually I meant internet sources, preferably ones that I can download to my computer, like PDF files.

 

[Omri]

Please? It's important to me...

 

[atqamar]

Hope this helps.

Here are 8 books on Fourier analysis. Some are in DjVu format. To view those files, download DjVu reader.
Download from this http://rapidshare.com/files/60774362/Fourier_Analysis.zip.html.
Here are some http://video.google.com/videosearch?num=10&so=0&hl=en&q=fourier+analysis+duration%3Along&start=0 on Fourier analysis as well.