ECEn Matlab

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=====EcEn 380 MATLAB assignment proposal =====

click on the link to navigate to the corresponding proposal sections.

^ Homework                            ^  Course topic                                       ^ MATLAB topic ^ Related Sections      ^
|  [[EcEn 380 proposal#HW 1|HW 1]]    |   Signals                                           |              |      Ch1              |
|  [[EcEn 380 proposal#HW 2|HW 2]]    |  LTI systems, Convolution, Causality and Stability  |              |    2.1-2.6            |
|  [[EcEn 380 proposal#HW 3|HW 3]]    |  LTI Sinusoidal Response, Second-Order LCCDE,       |              |  2.7-2.9, 3.1-3.3     |
| :::                                 |  Laplace transform and its properties               |  :::         |  :::                  |
|  [[EcEn 380 proposal#HW 4|HW 4]]    |  Circuit examples, Transfer function,               |              |  3.4-3.8              |
| :::                                 |  LTI system stability, invertible systems           |  :::         |  :::                  |
|  [[EcEn 380 proposal#HW 5|HW 5]]    |  Interrelating Descriptions, s-domain analysis,     |              |  4.1-4.2        |
| :::                                 |  Fourier Transform                                  |  :::         |  5.7-5.8              |
|  [[EcEn 380 proposal#HW 6|HW 6]]    |  Fourier Series, Parseval's Theorem                 |              | 5.3-5.4, 5.7-5.8, 5.9 |
|  [[EcEn 380 proposal#HW 7|HW 7]]    |  Signal Filters, Filters, Sampling                  |              | 6.1, 6.6-6.10, 6.12   |
|  [[EcEn 380 proposal#HW 8|HW 8]]    |  Fourier Transform, Sampling, Signals and Functions |              | 5.7-5.8, 6.12,        |
| :::                                 |  Discrete-Time LTI systems, D-T Convolution         |  :::         |  7.1-7.5              |
|  [[EcEn 380 proposal#HW 9|HW 9]]    |  Z-trans, Inverse z-trans,difference equations      |              |  7.5-7.12             |
| :::                                 |  Transforms and BIBO stability, Freq response       |  :::         |  :::                  |
|  [[EcEn 380 proposal#HW 10|HW 10]]  |  DTFS, DTFT, DFT                                    |              | 7.12-7.15             |
|  [[EcEn 380 proposal#HW 11|HW 11]]  |                                                     |              |                       |

^ Lab   ^                    Topic             ^                   MATLAB topic/ commands                     ^ Time durations  ^ Related Sections ^
|  LB 1 | Intro to MATLAB, data acquisition    |  sound, wavewrite, save,                                     |  two weeks      |                    |
|  LB 2 | LTI, Convolution, Impulse response   | System of equations, conv                                    |  two weeks      | 2.2,2.3,2.8        |
|  :::  | Speaker Crossover                    | :::                                                          |  :::            | :::                |
|  LB 3 | Laplace transform analysis,          | freqz, roots, conv, zplane                                   |  Three weeks    | 4.5,4.6,6.8        |
|  :::  | Butter Worth Filter                  | :::                                                          |  :::            | :::                |
|  LB 4 | Filter signals, aliasing             | audiorecorder, audioplayer, disp, wavread, and conv.         |  Two Weeks      | 6.12               |
|  LB 5 | Bandpass filter                      | load, length, log10, exp, conv, fft, freqz, fftshift,        |  Three weeks    | B W filters 6.8    |
|  :::  |                                      |  zplane, filter, pwelch, rectwin, butter.                    |  :::            | Sampling 6.12      |
|  :::  |                                      | :::                                                          |  :::            | D-time conv 7.5    |
|  :::  |                                      | :::                                                          |  :::            | z-trans 7.6        |
|  :::  |                                      | :::                                                          |  :::            | stability 7.11     |
|  :::  |                                      | :::                                                          |  :::            | sys freq resp 7.12 |
|  :::  |                                      | :::                                                          |  :::            | DTFT 7.14          |
|  :::  |                                      | :::                                                          |  :::            | DFT 7.15           |
|  :::  |                                      | :::                                                          |  :::            | Windowing 7.15     |
|  :::  |                                      | :::                                                          |  :::            | D-time filter 8.1  |

=== HW 0===

<file>
Introduction for those unfamiliar with MATLAB
</file>

=== HW 1 ===

<file>
Combined Signal transformations
Use the even odd synthesis to form x(t). x(t) = 1/2Xeven(t) + 1/2Xodd(t)
Practice creating the different waveforms in MATLAB to gain familiarity for future assignments
</file>

=== HW 2 ===

<file>
Create a robust function for convolution and have them visually see some of the properties: commutative,
associative, causal * causal, width...
</file>

=== HW 3 ===

<file>
LTI Sinusoidal Response (2-7). Have them compute H(w) for an RLC circuit with a sinusoidal
source input( either cos or sin). Plot the magnitude and phase for various frequencies to help them visualize that
|H(w)| is an even function and the phase <H(w) is an odd function.

Sections 2-8, and 2-9 are about impulse response of second-order LCCDEs. Lab 2 covers this material, however it
did seem like students struggled with it. We can create a MATLAB program that will reinforce the main ideas.

Sections 3-1 - 3-3 introduces the Laplace transform. Help students gain intuition about the properties of the
Laplace Transform. This would be a long project, perhaps over two weeks.
</file>

[[https://www.youtube.com/watch?v=ZGPtPkTft8g|Intro to Laplace]]

=== HW 4 ===

<file>
</file>

=== HW 5 ===

<file>
</file>

=== HW 6 ===

<file>
</file>

=== HW 7 ===

<file>
</file>

=== HW 8 ===

<file>
</file>

=== HW 9 ===

<file>
</file>

=== HW 10 ===

<file>
</file>

=== HW 11 ===

<file>
</file>
ECEn Matlab

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