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| + | [[Category:ECE438Fall2011Boutin]] | ||
| + | [[Category:ECE438]] | ||
| + | [[Category:ECE]] | ||
| + | [[Category:signal processing]] | ||
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= [[ECE438|ECE 438]]: Digital Signal Processing with Applications = | = [[ECE438|ECE 438]]: Digital Signal Processing with Applications = | ||
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| − | <div style="background: none repeat scroll 0% 0% rgb(238, 238, 255); border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(68, 68, 136) rgb(68, 68, 136) rgb(68, 68, 136) rgb(51, 51, 136); width: 30em; padding: 2em; margin: auto | + | <div style="background: none repeat scroll 0% 0% rgb(238, 238, 255); border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(68, 68, 136) rgb(68, 68, 136) rgb(68, 68, 136) rgb(51, 51, 136); width: 30em; padding: 2em; margin: auto; "> |
Message area: | Message area: | ||
| − | + | Bonus point opportunity | |
| + | |||
| + | Yes, I will be holding my regular office hour (2-3pm) today. -pm | ||
| + | You will receive 0.5% bonus on your total course grade if you do the following: | ||
| + | *Fill out the official course evaluation online. | ||
| + | *Write a comment for the peer legacy section of [[Peer_Legacy_ENGR131|Engineering 131 and 132]]. (It's ok if you took it when it had a different number: just write that number as part of your review/comment/advice. | ||
| + | *Write a comment for the peer legacy of at least one other course [[Peer_legacy|here]]. | ||
| + | *Send me an email indicating that you have done all this. | ||
</div> | </div> | ||
---- | ---- | ||
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== Lecture Blog == | == Lecture Blog == | ||
| − | [[Lecture1ECE438F11|Lecture 1]], [[Lecture2ECE438F11|2]], [[Lecture3ECE438F11|3]] ,[[Lecture4ECE438F11|4]] ,[[Lecture5ECE438F11|5]] ,[[Lecture6ECE438F11|6]] ,[[Lecture7ECE438F11|7]] ,[[Lecture8ECE438F11|8]] ,[[Lecture9ECE438F11|9]] ,[[Lecture10ECE438F11|10]] ,[[Lecture11ECE438F11|11]] ,[[Lecture12ECE438F11|12]] ,[[Lecture13ECE438F11|13]] ,[[Lecture14ECE438F11|14]] ,[[Lecture15ECE438F11|15]] ,[[Lecture16ECE438F11|16]] ,[[Lecture17ECE438F11|17]] ,[[Lecture18ECE438F11|18]] ,[[Lecture19ECE438F11|19]] ,[[Lecture20ECE438F11|20]] ,[[Lecture21ECE438F11|21]] ,[[Lecture22ECE438F11|22]] ,[[Lecture23ECE438F11|23]] ,[[Lecture24ECE438F11|24]] ,[[Lecture25ECE438F11|25]] ,[[Lecture26ECE438F11|26]] ,[[Lecture27ECE438F11|27]] ,[[Lecture28ECE438F11|28]] ,[[Lecture29ECE438F11|29]] ,[[Lecture30ECE438F11|30]] ,[[Lecture31ECE438F11|31]] ,[[Lecture32ECE438F11|32]] ,[[Lecture33ECE438F11|33]] ,[[Lecture34ECE438F11|34]] ,[[Lecture35ECE438F11|35]] ,[[Lecture36ECE438F11|36]] ,[[Lecture37ECE438F11|37]] ,[[Lecture38ECE438F11|38]] ,[[Lecture39ECE438F11|39]] ,[[Lecture40ECE438F11|40]] ,[[Lecture41ECE438F11|41]] ,[[Lecture42ECE438F11|42]] ,[[Lecture43ECE438F11|43]] ,[[Lecture44ECE438F11|44]]. | + | [[Lecture1ECE438F11|Lecture 1]], [[Lecture2ECE438F11|2]], [[Lecture3ECE438F11|3]] ,[[Lecture4ECE438F11|4]] ,[[Lecture5ECE438F11|5]] ,[[Lecture6ECE438F11|6]] ,[[Lecture7ECE438F11|7]] ,[[Lecture8ECE438F11|8]] ,[[Lecture9ECE438F11|9]] ,[[Lecture10ECE438F11|10]] ,[[Lecture11ECE438F11|11]] ,[[Lecture12ECE438F11|12]] ,[[Lecture13ECE438F11|13]] ,[[Lecture14ECE438F11|14]] ,[[Lecture15ECE438F11|15]] ,[[Lecture16ECE438F11|16]] ,[[Lecture17ECE438F11|17]] ,[[Lecture18ECE438F11|18]] ,[[Lecture19ECE438F11|19]] ,[[Lecture20ECE438F11|20]] ,[[Lecture21ECE438F11|21]] ,[[Lecture22ECE438F11|22]] ,[[Lecture23ECE438F11|23]] ,[[Lecture24ECE438F11|24]] ,[[Lecture25ECE438F11|25]] ,[[Lecture26ECE438F11|26]] ,[[Lecture27ECE438F11|27]] ,[[Lecture28ECE438F11|28]] ,[[Lecture29ECE438F11|29]] ,[[Lecture30ECE438F11|30]] ,[[Lecture31ECE438F11|31]] ,[[Lecture32ECE438F11|32]] ,[[Lecture33ECE438F11|33]] ,[[Lecture34ECE438F11|34]] ,[[Lecture35ECE438F11|35]] ,[[Lecture36ECE438F11|36]] ,[[Lecture37ECE438F11|37]] ,[[Lecture38ECE438F11|38]] ,[[Lecture39ECE438F11|39]] ,[[Lecture40ECE438F11|40]] ,[[Lecture41ECE438F11|41]] ,[[Lecture42ECE438F11|42]] ,[[Lecture43ECE438F11|43]] ,[[Lecture44ECE438F11|44]], [[final_examECE438F11|final exam]] . |
---- | ---- | ||
| − | == Collectively Solved Practice Problems == | + | == Collectively Solved [[:Category:Problem_solving|Practice Problems]] == |
*Learn how to use Rhea | *Learn how to use Rhea | ||
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*Sampling and Nyquist Rate | *Sampling and Nyquist Rate | ||
**[[Practice sampling pure frequencies A ECE438F1|Playing an A 440 with MATLAB]] | **[[Practice sampling pure frequencies A ECE438F1|Playing an A 440 with MATLAB]] | ||
| − | **[[Practice_problem_finding_band_limited_signals_ECE438F11|What kind of signals are band limited?]] | + | **[[Practice_problem_finding_band_limited_signals_ECE438F11|What kind of signals are band limited?]] |
*Z-transform and inverse z-transform | *Z-transform and inverse z-transform | ||
| Line 112: | Line 124: | ||
*Spectral Analysis of continuous-space (2D) signals | *Spectral Analysis of continuous-space (2D) signals | ||
| − | **[[Obtain_CSFT_complex_exponential|Obtain the continuous-space Fourier transform of a complex exponential]] | + | **[[Obtain_CSFT_complex_exponential|Obtain the continuous-space Fourier transform of a complex exponential]] |
| − | **[[Compute_CSFT_of_2D_rect_function_ECE438F11|Obtain the continuous-space Fourier transform of a 2D rect]] | + | **[[Compute_CSFT_of_2D_rect_function_ECE438F11|Obtain the continuous-space Fourier transform of a 2D rect]] |
| − | **[[Compute_CSFT_of_2D_sinc_function_ECE438F11|Obtain the continuous-space Fourier transform of a 2D sinc]] | + | **[[Compute_CSFT_of_2D_sinc_function_ECE438F11|Obtain the continuous-space Fourier transform of a 2D sinc]] |
| + | |||
| + | *Spectral Analysis of discrete-space (2D) signals | ||
| + | **[[Obtain_DSFT_rectangle|Obtain the discrete-space Fourier transform of a rectangle]] <span style="color: red;"> | ||
| + | **[[Compute_DSFT_product_two_step_functions_ECE438F11|Compute the discrete-space Fourier transform of this function]] | ||
| + | **[[Compute_DSFT_cosine_ECE438F11|Compute the discrete-space Fourier transform of this cosine]] | ||
---- | ---- | ||
== Homework == | == Homework == | ||
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*[[Hw6 ECE438F11|HW6]] due Wednesday October 26, 2011. [[Hw6_ECE438F11sln|Solution]] | *[[Hw6 ECE438F11|HW6]] due Wednesday October 26, 2011. [[Hw6_ECE438F11sln|Solution]] | ||
*[[Hw7 ECE438F11|HW7]] due Wednesday November 9, 2011. | *[[Hw7 ECE438F11|HW7]] due Wednesday November 9, 2011. | ||
| + | *[[Hw8 ECE438F11|HW8]] due Wednesday November 30, 2011. [[Hw8_ECE438F11sln|Solution]] | ||
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|- | |- | ||
| 3 | | 3 | ||
| − | | | + | | [[Upsampling and downsampling lab]] |
| − | | | + | | Jun Zhang, Tianhe Liu |
|- | |- | ||
| 4 | | 4 | ||
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|- | |- | ||
| 9 | | 9 | ||
| − | | | + | | [[Similarity analysis of images]] |
| − | | | + | | Yang Zhu |
|- | |- | ||
| 10 | | 10 | ||
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[[ECE438|Back to ECE438]] | [[ECE438|Back to ECE438]] | ||
| − | [[Course List|Back to Semester/Instructor Specific Course Wikis | + | [[Course List|Back to Semester/Instructor Specific Course Wikis]] |
| − | + | ||
| − | + | ||
Latest revision as of 02:50, 31 August 2013
Contents
ECE 438: Digital Signal Processing with Applications
Professor Boutin, Fall 2011
Message area: Bonus point opportunity
Yes, I will be holding my regular office hour (2-3pm) today. -pm
You will receive 0.5% bonus on your total course grade if you do the following:
- Fill out the official course evaluation online.
- Write a comment for the peer legacy section of Engineering 131 and 132. (It's ok if you took it when it had a different number: just write that number as part of your review/comment/advice.
- Write a comment for the peer legacy of at least one other course here.
- Send me an email indicating that you have done all this.
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: F 11:40am - 1:30pm
- Schedule
- Course Syllabus
- Important Dates:
- Test 1, Friday October 7, 2010.
- Test 2, Friday December 2, 2010.
- Final, TBA
Getting ready for the Exams
- Past Exams From Spring 2009 (Note: slightly different ordering of the material)
- Practice Problems
Lab Wiki
Here.
Resources
- A beginner’s guide to LaTeX (Chapter 1). By Krithika Chandrasekar.
- NEW! A beginner’s guide to LaTeX (Chapter 2). By Krithika Chandrasekar.
- Rhea's Collective Table of Formulas. Add your formulas now!
- Cheat Sheet for Rhea Math
- zpgui3.m A MATLAB GUI showing the effect of poles and zeros during filter design.
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, final exam .
Collectively Solved Practice Problems
- Learn how to use Rhea
- Basic material and review
- Summation exercises
- CTFT exercises
- DTFT exercise
- Sampling and Nyquist Rate
- Z-transform and inverse z-transform
- Spectral Analysis of continuous-space (2D) signals
- Spectral Analysis of discrete-space (2D) signals
Homework
- HW1 due Wednesday August 31, 2011. Solution
- HW2 due Wednesday September 6, 2011. Example Solution
- HW3 due Wednesday September 28, 2011 (extended to Sept 30). Solution
- HW4 due Wednesday October 5, 2011. Solution
- HW5 due Wednesday October 19, 2011. Solution
- HW6 due Wednesday October 26, 2011. Solution
- HW7 due Wednesday November 9, 2011.
- HW8 due Wednesday November 30, 2011. Solution
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 | Upsampling and downsampling lab | Jun Zhang, Tianhe Liu |
| 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 | Similarity analysis of images | Yang Zhu |
| 10 | Something related to Quantization | Name |
| 11 | Audio Signal Processing with Down-sampler and LPF | Bo Yuan, Wei Wang |
| 12 | Audio Signal Generating and Processing Project | Yimin Xiao |
| 12 | Student blog | Name (s) |
