User contributions for Joshua.Sarris

2 December 2009

• 23:3323:33, 2 December 2009 diff hist +325‎ HW10 ‎No edit summary current
• 23:3023:30, 2 December 2009 diff hist −1‎ HW10 ‎No edit summary
• 23:2923:29, 2 December 2009 diff hist +1,288‎ HW10 ‎No edit summary
• 23:2223:22, 2 December 2009 diff hist +256‎ HW10 ‎No edit summary
• 23:1523:15, 2 December 2009 diff hist 0‎ N File:Img1544.png ‎No edit summary current
• 23:1523:15, 2 December 2009 diff hist 0‎ N File:Img1541.png ‎No edit summary current
• 23:1523:15, 2 December 2009 diff hist 0‎ N File:Img1205.png ‎No edit summary current
• 23:1423:14, 2 December 2009 diff hist 0‎ N File:Img1204.png ‎No edit summary current
• 18:0318:03, 2 December 2009 diff hist +35‎ HW10 ‎No edit summary
• 18:0318:03, 2 December 2009 diff hist +11‎ HW10 ‎No edit summary
• 18:0018:00, 2 December 2009 diff hist +430‎ HW10 ‎No edit summary
• 17:5917:59, 2 December 2009 diff hist +38‎ N User:Joshua.Sarris ‎ New page: Joshua Sarris's wiki current
• 17:5817:58, 2 December 2009 diff hist +184‎ N HW10 ‎ New page: '''Problem Statement''' Present an Octave (or MATLAB) example using the discrete Fourier transform (DFT). '''Solution''' I decided to show a cross correlation example using MATLAB.
• 17:5717:57, 2 December 2009 diff hist +96‎ Joshua Sarris ‎No edit summary
• 17:5517:55, 2 December 2009 diff hist 0‎ N File:Same wave.jpg ‎No edit summary current
• 17:5517:55, 2 December 2009 diff hist 0‎ N File:Pi onethousanths shift.jpg ‎No edit summary current
• 17:5517:55, 2 December 2009 diff hist 0‎ N File:90degree shift.jpg ‎No edit summary current
• 17:5517:55, 2 December 2009 diff hist 0‎ N File:45shift.jpg ‎No edit summary current

29 November 2009

• 18:0118:01, 29 November 2009 diff hist +4‎ HW9 ‎No edit summary current
• 18:0018:00, 29 November 2009 diff hist +2,579‎ HW9 ‎No edit summary
• 17:4717:47, 29 November 2009 diff hist 0‎ N File:Unit Circle Angles.png ‎No edit summary current
• 17:1817:18, 29 November 2009 diff hist +124‎ N HW9 ‎ New page: '''Problem Statement''' Explain how Third Harmonic Sampling works and explain how a Quadrature Sampling Detector works too.
• 17:1617:16, 29 November 2009 diff hist +54‎ Joshua Sarris ‎No edit summary

25 November 2009

• 01:2601:26, 25 November 2009 diff hist +51‎ HW8 ‎No edit summary current
• 01:2601:26, 25 November 2009 diff hist +820‎ HW8 ‎No edit summary
• 01:1401:14, 25 November 2009 diff hist +207‎ HW8 ‎No edit summary
• 01:0701:07, 25 November 2009 diff hist 0‎ N File:Oversampled.jpg ‎No edit summary current
• 01:0201:02, 25 November 2009 diff hist +425‎ HW8 ‎No edit summary
• 00:5600:56, 25 November 2009 diff hist +157‎ HW8 ‎No edit summary
• 00:5400:54, 25 November 2009 diff hist 0‎ File:FIR filter time.jpg ‎ uploaded a new version of "Image:FIR filter time.jpg" current
• 00:5200:52, 25 November 2009 diff hist 0‎ N File:FIR filter time.jpg ‎No edit summary
• 00:4700:47, 25 November 2009 diff hist +423‎ HW8 ‎No edit summary
• 00:4100:41, 25 November 2009 diff hist +775‎ HW8 ‎No edit summary
• 00:3000:30, 25 November 2009 diff hist +468‎ N HW8 ‎ New page: '''Problem Statement''' Write a section describing how a CD player works with out oversampling but with digital filtering (1x oversampling) '''Solution''' CD players are used to play au...

23 November 2009

• 18:3818:38, 23 November 2009 diff hist −748‎ HW7 ‎No edit summary current
• 18:3318:33, 23 November 2009 diff hist +29‎ Joshua Sarris ‎No edit summary
• 18:3218:32, 23 November 2009 diff hist +8‎ Joshua Sarris ‎No edit summary
• 18:3118:31, 23 November 2009 diff hist +533‎ N HW2 ‎ New page: '''"What I have learned so far..."''' Perhaps the most interesting thing I have learned about so far is the Fourier transform. The Fourier transform is used to change a function describi... current
• 18:2918:29, 23 November 2009 diff hist −9‎ Joshua Sarris ‎No edit summary
• 18:2918:29, 23 November 2009 diff hist +150‎ N HW6 ‎ New page: '''Problem Statement''' Transform of an Integral(Submitted on paper) Review and re-post Fourier Transform seen here current

15 November 2009

• 16:4316:43, 15 November 2009 diff hist +18‎ Joshua Sarris ‎No edit summary
• 16:4216:42, 15 November 2009 diff hist +35‎ Joshua Sarris ‎No edit summary
• 16:3916:39, 15 November 2009 diff hist +3,930‎ N HW7 ‎ New page: <br><b>Problem Statement</b><br> Figure out what happens if your sampled signal, <math> x(t)\!</math>, has frequency components only for <math> \frac{f_s}{2}<f<f_s\!</math>. Can you recov...
• 16:0716:07, 15 November 2009 diff hist 0‎ Joshua Sarris ‎No edit summary
• 15:4915:49, 15 November 2009 diff hist +4‎ Joshua Sarris ‎No edit summary
• 15:4815:48, 15 November 2009 diff hist +99‎ Joshua Sarris ‎No edit summary

8 November 2009

• 20:2220:22, 8 November 2009 diff hist +162‎ Fourier Transform Properties ‎ →‎Joshua Sarris
• 20:1620:16, 8 November 2009 diff hist −15‎ Fourier Transform Properties ‎No edit summary
• 20:0020:00, 8 November 2009 diff hist +461‎ Fourier Transform Properties ‎No edit summary
• 17:0817:08, 8 November 2009 diff hist −171‎ Fourier Transform Properties ‎No edit summary