# Difference between revisions of "Homework"

From Class Wiki

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− | \left \langle \phi_k(t) \ |
+ | \left \langle \phi_k(t) \vert \phi_l(t) \right \rangle=\int_{-\infty}^{\infty} \phi_k(t)^{*} \phi_l(t)\,dt |

+ | </math> |
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+ | <br> |
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+ | <math> |
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+ | x(t)=\sum_{k=-\infty}^{\infty} x(kT)\phi_k(t) |
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</math> |
</math> |

## Revision as of 09:10, 10 December 2004

## Homework #9

**Problem Statement:**

Show that, for a bandwidth limited signal ( with )

And find c.

** Equations: **