ELEN E3801 – Signals and
Systems
Fall 2007
Lectures
| Number |
Date |
Sections |
Topics |
| 1 |
09/04/07 |
B.1 => B.2 |
Mathematical background |
| 2 |
09/06/07 |
1.1 => 1.3 |
Signal energy, power; Signal classifications; Signal
operations |
| 3 |
09/11/07 |
1.5 => 1.6 |
Useful signals, Systems |
| 4 |
09/13/07 |
1.7-1 => 1.7-3 |
Linear vs nonlinear systems, Time-invariant vs. time-varying
systems, Instantaneous vs. dynamic systems |
| 5 |
09/18/07 |
2.4-1 => 2.4-2 |
Convolution |
| 6 |
09/20/07 |
2.1, 2.4 |
Zero-input response and zero-state response, impulse
response of an LTI system |
| 7 |
09/25/07 |
3.3-1, 3.3-2, 3.8 |
Signal approximation by orthogonal signal set |
| 8 |
09/27/07 |
3.4 |
Trigonometric Fourier series |
| 9 |
10/02/07 |
3.4-1, 3.4-2, 3.5 |
Effect of symmetry, Determining fundamental frequency,
Exponential Fourier series |
| 10 |
10/04/07 |
Properties of Fourier Series |
|
| 11 |
10/09/07 |
|
Fourier transform and inverse transform, existence
condition |
| 12 |
10/11/07 |
Problem Session |
|
| 13 |
10/16/07 |
|
Useful Fourier transforms, Fourier transform of periodic
signals |
| 14 |
10/18/07 |
|
|
| 15 |
10/23/07 |
|
Properties of the Fourier Transform |
| 16 |
10/25/07 |
|
|
| 17 |
10/30/07 |
4.4, 4.5, 4.6, and 3.7 |
Signal transmission through LTI systems, Idea and
practical filters, Signal energy, LTI system response to periodic inputs
|
| 18 |
11/01/07 |
5.1, 5.1-1 |
The Nyquist
sampling theorem, The interpolation formula |
| 19 |
11/08/07 |
6.1, 6.2 |
Unilateral Laplace
Transform, Properties of Laplace
transform |
| 20 |
11/13/07 |
6.1-3 |
Inverse Laplace transform |
| 21 |
11/15/07 |
|
|
| 22 |
11/20/07 |
|
|
| 23 |
11/27/07 |
6.6-2 |
|
| 24 |
11/29/07 |
13.1, 13.2-2, 7.1, 7.1-1 |
State-space representation from transfer function,
frequency response of LTI systems |
| 25 |
12/04/07 |
8.2-4, 9.1-4, 11.1 |
Introduction to discrete
signals and systems |
| 26 |
12/11/07 |
Review session. |
|
| 12/20/07 |
FINAL EXAM |