Book recommendation on intro into fourier analysis

[caljuice]

I'm starting my first math class that involves Fourier analysis. The book we are using is Boyce and Diprima's Elementary Differential Equations and Boundary Value Problems. I find the examples helpful but I have a hard time grasping the conceptual sections.

Any recommendations for good intro books on this subject? Thanks.

 

[mathwonk]

you might try robert t. seeley's intro to Fourier series and integrals.https://www.amazon.com/dp/0486453073/?tag=pfamazon01-20