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| This will contain my explataion on how a CD player works. Right now I am just trying to figure out the syntax of this program.
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| ==The Fourier Series==
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| A Fourier series is an expansion of a periodic function <math>f</math> in terms of an infinite sum of sines and cosines. Fourier series make use of the orthogonality relationships of the sine and cosine functions.
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| <math> f(t) = \sum_{k= -\infty}^ \infty \alpha_k e^ \frac{j 2 \pi k t}{T} </math>.
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| </center>
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| see also:[[Orthogonal Functions]]
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| Principle author of this page: [[User:Goeari|Aric Goe]]
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