APM346-2015S > HA5

HA5 Problem 2

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Victor Ivrii:
Decompose into full Fourier series on interval $[-l,l]$ and sketch the graph of the sum of such Fourier series:

a.  $x$;
b.  $|x|$;
c.  $x^2$.

Mark Nunez:
 :-\

Victor Ivrii:
Mark:
Why you do not post formula as a source

2b plot is wrong! Fix it

Mark Nunez:
Sorry, here's the corrected graph for 2b with l=pi, n=50.

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