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[[Category:ECE438 (BoutinFall2009)]] | [[Category:ECE438 (BoutinFall2009)]] | ||
| − | = Homework number 3 (ECE438 Fall09 Prof. | + | = Homework number 3 ([[ECE438]] Fall09 [[user:mboutin|Prof. Boutin]])= |
due by 5pm, Wednesday Sept. 23, 2009. | due by 5pm, Wednesday Sept. 23, 2009. | ||
* Read the following [[Disclaimer|disclaimer]]. | * Read the following [[Disclaimer|disclaimer]]. | ||
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[[Important properties of Z-Transform]] --[[User:kakyel|kakyel]] | [[Important properties of Z-Transform]] --[[User:kakyel|kakyel]] | ||
| − | [[Convergence of Z Transform]] --[[User:kmhacker|kmhacker]] | + | [[Convergence of Z Transform|Convergence of Z Transform, ECE 438 Notes Sept. 2, 2009]] --[[User:kmhacker|kmhacker]] |
[[Discrete_Time_Interpolation:Waving the math wand]] --[[User:Dlamba|Dlamba]] | [[Discrete_Time_Interpolation:Waving the math wand]] --[[User:Dlamba|Dlamba]] | ||
*<span style="color:green"> That is one REALLY cool page! --[[User:Mboutin|Mboutin]] 12:44, 23 September 2009 (UTC) </span> | *<span style="color:green"> That is one REALLY cool page! --[[User:Mboutin|Mboutin]] 12:44, 23 September 2009 (UTC) </span> | ||
| − | *What did you do to apply the lowpass filter? | + | *What did you do to apply the lowpass filter? -- [[User:weim|weim]] |
| + | * lpf = firpm(500,[0 1e-12/D 2e-12/D .5]*2,[1 1 0 0]); | ||
| + | * g_final = filter2(lpf,g_up); | ||
| + | * g_final = D*g_final; | ||
| + | * g_final is the resulting image and g_up is the upsampled version of the original, | ||
| + | * firpm(500,... generates a 500 order Parks-Mc Clellen filter of cutoff. MATLAB uses 1 as pi and 1e-12 and 2e-12 are the cutoff frequencies on the scaled pi axis f = 2.pi.fmax(f) the way we did in class | ||
[[Application of Upsampling in High-Quality Audio Reconstruction]] --[[User:jkubasci|jkubasci]] | [[Application of Upsampling in High-Quality Audio Reconstruction]] --[[User:jkubasci|jkubasci]] | ||
Latest revision as of 06:02, 25 August 2010
Homework number 3 (ECE438 Fall09 Prof. Boutin)
due by 5pm, Wednesday Sept. 23, 2009.
- Read the following disclaimer.
- Create a Rhea page related to ECE438.
- Post a link to your creation below.
Note: you may request an anonymous login if you prefer to use one instead of your career account login. (Just email your instructor.)
Lecture 1, 8/24/2009 Notes --Rodrigaa 13:40, 21 September 2009 (UTC)
Important properties of Z-Transform --kakyel
Convergence of Z Transform, ECE 438 Notes Sept. 2, 2009 --kmhacker
Discrete_Time_Interpolation:Waving the math wand --Dlamba
- That is one REALLY cool page! --Mboutin 12:44, 23 September 2009 (UTC)
- What did you do to apply the lowpass filter? -- weim
- lpf = firpm(500,[0 1e-12/D 2e-12/D .5]*2,[1 1 0 0]);
- g_final = filter2(lpf,g_up);
- g_final = D*g_final;
- g_final is the resulting image and g_up is the upsampled version of the original,
- firpm(500,... generates a 500 order Parks-Mc Clellen filter of cutoff. MATLAB uses 1 as pi and 1e-12 and 2e-12 are the cutoff frequencies on the scaled pi axis f = 2.pi.fmax(f) the way we did in class
Application of Upsampling in High-Quality Audio Reconstruction --jkubasci
GPS Signal Processing --Kheldman
RGB_Image_disintegration_and_reconstruction--apanja
File:Lecture Notes 9-9-09.doc -- smith592
- Oh no! Not a microsoft word document! You are supposed to write a page, not upload a file that can only be read by a third party (and expensive) software! --Mboutin 12:26, 23 September 2009 (UTC)
Sampling Rate Conversion - Downsampling -- rrego
Lossy versus Lossless Images -- rscheidt
Fourier Analysis of Human Speech -- crtaylor
Discrete Fourier Transform -- halshehh
9-21 lecture note -- sangmo je
Signal Reconstruction for band-limited functions -- pclay
DSP in Guitar Effects -- asabesan
Class notes on Inverse Z transform -- ssaxena
Rep and Comb functions : Lecture on 26/08/09 -- kumar51
- Wow, notes from the future!!!--Rodrigaa 13:23, 23 September 2009 (UTC)
- I'm packing my bags as we speak. I'll see you in 2050 :) weim
- Of course, I built a time machine in my spare time :D but seriously it is the eastern hemisphere's date writing format : date/month/year -- kumar51
- 26 September 2009 has yet to arrive. It also falls on a saturday. These are the 26 August 2009 notes...--Rodrigaa 14:00, 23 September 2009 (UTC)
The importance of eliminating aliasing -- tgreenhi
Short Cut for Z-Transform -- erthomps
Similarities between the Z Transform and the DTFT -- schmidtw
Notes on Convergence and Absolute Convergence taken from 2 September 2009 Lecture -- mnolte
Fourier Transforms and its Properties -- hlalwani
