Title: Good Intro
Review: I just got the book and i am halfway done. The book really provides a very clear explanation on the subject(although elementary). The authors really makes sure you understand everything they talk about(like the addition of sine waves and trigonometric functions etc.). I can't wait to finish the book. I browsed through the 2nd half of the book and saw treatments of e, integration, differentiation and projection and orthogonality. Can't wait to go there! The drawback for me was that the book was a little too simple...I would prefer a more mathematically rigorous book(maybe i should get another after finishing this). But overall this is a good book to learn the basics of Fourier. Buy it! and Read it!
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