Author Topic: HA5 Problem 5  (Read 2175 times)

Victor Ivrii

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HA5 Problem 5
« on: February 26, 2015, 10:54:59 PM »
Decompose into $\cos$ Fourier series on interval $[0,\pi]$ and sketch the graph of the sum of such Fourier series:

a.  $1$;
b. $x$;
c.  $x(\pi -x)$;
d. $\sin (m x)$ with $m\in \mathbb{N}$;
e.  $\cos (m x)$ with $m\in \mathbb{N}$;
f. $\sin ((m-\frac{1}{2}) x)$ with $m\in \mathbb{N}$.


Mark Nunez

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Re: HA5 Problem 5
« Reply #1 on: February 26, 2015, 11:19:56 PM »
 :-X