# Mathematics of Signal Representations

## Math4355 - Spring 2013 - Homework

**Assignment 3, due Thursday, February 7**

- Read or re-read Theorem 0.18 and Theorem 0.21,
then read Theorems 1.1 and 1.2. Form a statement
including the words
**partial sums**,
as well as **Fourier series** and **orthogonal
projection**, and perhaps an appropriate
equation.

- Exercises, p.83: 1; 7.