| Line 42: | Line 42: | ||
---- | ---- | ||
==Collectively Solved Practice Problems== | ==Collectively Solved Practice Problems== | ||
| + | *Learn how to use Rhea | ||
| + | **[[practice_writing_equations_ECE438F11|Practice writing equations on Rhea]] | ||
*Summation exercises | *Summation exercises | ||
**[[practice_summation_n_delta_of_n_ECE438F11|Compute this sum]] | **[[practice_summation_n_delta_of_n_ECE438F11|Compute this sum]] | ||
| Line 47: | Line 49: | ||
**[[practice_summation_finite_inpulse_train|... and this other sum]] | **[[practice_summation_finite_inpulse_train|... and this other sum]] | ||
*CTFT exercises | *CTFT exercises | ||
| + | **[[practice_CTFT_from_omega_to_f_step_function|Obtain the Fourier transform in terms of f of a step function (from FT in terms of omega)]] | ||
**[[practice_CTFT_computation_rect_and_sinc_ECE438F11|Compute the Fourier transform of a rect and a sinc]] | **[[practice_CTFT_computation_rect_and_sinc_ECE438F11|Compute the Fourier transform of a rect and a sinc]] | ||
| + | **[[practice_CTFT_complex_exponential_ECE438F11|What is the Fourier transform of a complex exponential?]] | ||
*DTFT exercise | *DTFT exercise | ||
**[[practice_DTFT_computation_cosine_ECE438F11|What is the Fourier transform of this DT cosine?]] | **[[practice_DTFT_computation_cosine_ECE438F11|What is the Fourier transform of this DT cosine?]] | ||
| Line 53: | Line 57: | ||
*Sampling of pure frequencies | *Sampling of pure frequencies | ||
**[[practice_sampling_pure_frequencies_A_ECE438F1|Playing an A 440 with MATLAB]] | **[[practice_sampling_pure_frequencies_A_ECE438F1|Playing an A 440 with MATLAB]] | ||
| + | |||
---- | ---- | ||
== Homework == | == Homework == | ||
Revision as of 10:45, 31 August 2011
Contents
ECE 438: Digital Signal Processing with Applications
Professor Boutin, Fall 2011
Message area:
Don't forget to try out the two summation problems below. Please share your answers!
Course Information
- Instructor: Prof. Mimi
- Office: MSEE 342
- Office hours are listed here.
- Teaching Assistant: Rui Zhao
- Email: zhao148@purdue.edu
- Office: MSEE 190
- Office Hours: M 10:30am-11:30am, W 10:00am-11:00am, R 1:30pm-2:30pm
- Teaching Assistant: Trey Shenk
- Email: trey.shenk at gmail dot com
- Office: MSEE 190
- Office Hours:
- Schedule
- Course Syllabus
- Important Dates:
- Test 1, Friday October 7, 2010.
- Test 2, Friday December 2, 2010.
- Final, TBA
Lab Wiki
Here.
Resources
- Rhea's Collective Table of Formulas. Add your formulas now!
Lecture Blog
Lecture 1, 2, 3 ,4 ,5 ,6 ,7 ,8 ,9 ,10 ,11 ,12 ,13 ,14 ,15 ,16 ,17 ,18 ,19 ,20 ,21 ,22 ,23 ,24 ,25 ,26 ,27 ,28 ,29 ,30 ,31 ,32 ,33 ,34 ,35 ,36 ,37 ,38 ,39 ,40 ,41 ,42 ,43 ,44.
Collectively Solved Practice Problems
- Learn how to use Rhea
- Summation exercises
- CTFT exercises
- DTFT exercise
- Sampling of pure frequencies
Homework
- HW1 due Wednesday August 31, 2011.
Your turn! A bonus point opportunity
Students in ECE438 Fall 2011 have the opportunity to earn up to a 3% bonus by contributing a Rhea page on a subject related to digital signal processing. To pick a subject, simply write your name next to it. Your page will be graded based on content as well as interactions with other people (page views, comments/questions on the page, etc.). The number of links to other courses and subjects will also be taken into account: the more the merrier! Please do not simply copy the lecture notes and do not plagiarize. Read Rhea's copyright policy before proceeding.
| Topic Number | Topic Description | Student Name |
|---|---|---|
| 1 | Something related to CT or DT Fourier transform | Name |
| 2 | Something related to Z-transform | Name |
| 3 | Something related to Signal Sampling | TBD |
| 4 | Something related to discrete Fourier transform | Name |
| 5 | Something related to Fast Fourier transform]] | Name |
| 6 | Something related to Filtering | Name |
| 7 | Something related to Speech analysis or processing | Name |
| 8 | Something related to Spectral Analysis of 2D signals]] | Name |
| 9 | Something related to image Processing | Name |
| 10 | Something related to Quantization | Name |
| 11 | Something related to Audio Signal processing, analysis, encoding, ... | Name |
| 12 | Student blog | Name (s) |
