This tutorial introduces the trigonometric Fourier series transformation equations and explains how they can be applied to any period function. It also explains the reasons behind attained results and uses Matlab software as tool.
For more information on Matlab, here is the official website: http://www.mathworks.com/
for questions, comments, concerns, and criticisms, please leave a comment below and i will try to follow up when i can,
Thanks. Enjoy.