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- 08:12, 18 September 2008 (diff | hist) . . (+276) . . N HW3.B Daniel Morris ECE301Fall2008mboutin (New page: since <math>x(t)=e^{2jt}</math> yields <math>y(t)=te^{-2jt}</math> and <math>x(t)=e^{-2jt}</math> yields <math>x(t)=te^{2jt}</math>, it is easy to see that x(t) yields y(t)=t*x(-t). Based...)
- 08:08, 18 September 2008 (diff | hist) . . (+144) . . Homework 3 ECE301Fall2008mboutin
- 18:24, 16 September 2008 (diff | hist) . . (+2) . . Chapter 3, Problem 4 MA453Fall2008walther
- 18:24, 16 September 2008 (diff | hist) . . (+6) . . Chapter 3, Problem 4 MA453Fall2008walther
- 18:23, 16 September 2008 (diff | hist) . . (+3) . . Chapter 3, Problem 4 MA453Fall2008walther
- 18:23, 16 September 2008 (diff | hist) . . (+247) . . Chapter 3, Problem 4 MA453Fall2008walther
- 15:14, 12 September 2008 (diff | hist) . . (+7) . . HW2.A Daniel Morris ECE301Fall2008mboutin (→Part 2) (current)
- 15:14, 12 September 2008 (diff | hist) . . (-20) . . File:Ctsignal4 ECE301Fall2008mboutin.jpg
- 15:13, 12 September 2008 (diff | hist) . . (+361) . . HW2.A Daniel Morris ECE301Fall2008mboutin (→Part 2)
- 15:10, 12 September 2008 (diff | hist) . . (-20) . . File:Ctsignal3 ECE301Fall2008mboutin.jpg
- 15:10, 12 September 2008 (diff | hist) . . (+4) . . HW2.A Daniel Morris ECE301Fall2008mboutin (→Part 2)
- 15:09, 12 September 2008 (diff | hist) . . (-20) . . File:Ctsignal2 ECE301Fall2008mboutin.jpg
- 15:09, 12 September 2008 (diff | hist) . . (0) . . HW2.A Daniel Morris ECE301Fall2008mboutin (→Part 2)
- 15:07, 12 September 2008 (diff | hist) . . (-20) . . File:Ctsignal1 ECE301Fall2008mboutin.jpg (uploaded a new version of "Image:Ctsignal1.jpg": Reverted to version as of 17:33, 12 September 2008)
- 15:07, 12 September 2008 (diff | hist) . . (-20) . . File:Ctsignal1 ECE301Fall2008mboutin.jpg (uploaded a new version of "Image:Ctsignal1.jpg")
- 15:06, 12 September 2008 (diff | hist) . . (+1) . . HW2.A Daniel Morris ECE301Fall2008mboutin (→Part 2)
- 15:06, 12 September 2008 (diff | hist) . . (-5) . . HW2.A Daniel Morris ECE301Fall2008mboutin (→Part 2)
- 15:02, 12 September 2008 (diff | hist) . . (-1) . . HW2.E Daniel Morris ECE301Fall2008mboutin (→part b) (current)
- 15:01, 12 September 2008 (diff | hist) . . (+410) . . N HW2.E Daniel Morris ECE301Fall2008mboutin (New page: ==part a== This system can not be time invariant. Pf: Delay then system yields the constant <math>(K+1+n_o)^2</math>, but the system then delay yields a constant <math>(K+1)^2</math> =...)
- 14:34, 12 September 2008 (diff | hist) . . (+2) . . HW2.D Daniel Morris ECE301Fall2008mboutin (current)
- 14:33, 12 September 2008 (diff | hist) . . (+1,082) . . N HW2.D Daniel Morris ECE301Fall2008mboutin (New page: ==My Definition== A system is time invariant if the system and a time delay are commutive. system + time delay = time delay + system. ==Time Invariant Example== <math>y(t)=5x(t)</math>...)
- 14:05, 12 September 2008 (diff | hist) . . (+409) . . HW2.C Daniel Morris ECE301Fall2008mboutin (current)
- 13:57, 12 September 2008 (diff | hist) . . (+2) . . HW2.C Daniel Morris ECE301Fall2008mboutin
- 13:56, 12 September 2008 (diff | hist) . . (+1) . . HW2.C Daniel Morris ECE301Fall2008mboutin
- 13:56, 12 September 2008 (diff | hist) . . (+53) . . HW2.C Daniel Morris ECE301Fall2008mboutin
- 13:55, 12 September 2008 (diff | hist) . . (-10) . . HW2.C Daniel Morris ECE301Fall2008mboutin
- 13:55, 12 September 2008 (diff | hist) . . (+377) . . N HW2.C Daniel Morris ECE301Fall2008mboutin (New page: A system is call linear if the system is "distributive". Ex. The system is y(t)=2x(t+3). The output of the signal x1(t)=t is y1(t)=2(t+3)=2t+6. The output of the signal x2(t)=t-1 is y2(...)
- 13:39, 12 September 2008 (diff | hist) . . (0) . . HW2.B Daniel Morris ECE301Fall2008mboutin (current)
- 13:38, 12 September 2008 (diff | hist) . . (+244) . . N HW2.B Daniel Morris ECE301Fall2008mboutin (New page: T0 is 0.07. This value is too large. It is very close to the value of the period. 0.07 vs. 0.0769. with the value set to T0. It is sampling the signal once every period. To solve this just...)
- 13:33, 12 September 2008 (diff | hist) . . (-20) . . File:Ctsignal1 ECE301Fall2008mboutin.jpg
- 13:32, 12 September 2008 (diff | hist) . . (+36) . . HW2.A Daniel Morris ECE301Fall2008mboutin (→Part 2)
- 13:18, 12 September 2008 (diff | hist) . . (-20) . . File:Dtsignal1 ECE301Fall2008mboutin.jpg (uploaded a new version of "Image:Dtsignal1.jpg": Reverted to version as of 17:15, 12 September 2008)
- 13:18, 12 September 2008 (diff | hist) . . (-20) . . File:Dtsignal1 ECE301Fall2008mboutin.jpg (uploaded a new version of "Image:Dtsignal1.jpg")
- 13:17, 12 September 2008 (diff | hist) . . (+75) . . HW2.A Daniel Morris ECE301Fall2008mboutin
- 13:15, 12 September 2008 (diff | hist) . . (-20) . . File:Dtsignal1 ECE301Fall2008mboutin.jpg
- 13:15, 12 September 2008 (diff | hist) . . (-20) . . File:Dtsignal ECE301Fall2008mboutin.jpg
- 13:15, 12 September 2008 (diff | hist) . . (0) . . HW2.A Daniel Morris ECE301Fall2008mboutin (→Part 1)
- 13:14, 12 September 2008 (diff | hist) . . (+348) . . HW2.A Daniel Morris ECE301Fall2008mboutin
- 13:01, 12 September 2008 (diff | hist) . . (-20) . . File:Ctsignal ECE301Fall2008mboutin.jpg
- 12:45, 12 September 2008 (diff | hist) . . (+24) . . N HW2.A Daniel Morris ECE301Fall2008mboutin (New page: ==Part 1== ==Part 2==)
- 12:44, 12 September 2008 (diff | hist) . . (+240) . . Homework 2 ECE301Fall2008mboutin
- 08:27, 11 September 2008 (diff | hist) . . (+8) . . HW2 Ch5 8 MA453Fall2008walther
- 08:25, 11 September 2008 (diff | hist) . . (+92) . . HW2 Ch5 8 MA453Fall2008walther
- 14:42, 4 September 2008 (diff | hist) . . (+2) . . HW1.5 Daniel Morris ECE301Fall2008mboutin (current)
- 14:42, 4 September 2008 (diff | hist) . . (+1) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:42, 4 September 2008 (diff | hist) . . (+11) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:41, 4 September 2008 (diff | hist) . . (-1) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:41, 4 September 2008 (diff | hist) . . (-8) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:40, 4 September 2008 (diff | hist) . . (+1) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:39, 4 September 2008 (diff | hist) . . (+54) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:37, 4 September 2008 (diff | hist) . . (-1) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:37, 4 September 2008 (diff | hist) . . (-1) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:36, 4 September 2008 (diff | hist) . . (+7) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:36, 4 September 2008 (diff | hist) . . (+6) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:35, 4 September 2008 (diff | hist) . . (+1) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:35, 4 September 2008 (diff | hist) . . (+89) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:32, 4 September 2008 (diff | hist) . . (+357) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:30, 4 September 2008 (diff | hist) . . (+1) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:30, 4 September 2008 (diff | hist) . . (+1) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:30, 4 September 2008 (diff | hist) . . (+10) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:29, 4 September 2008 (diff | hist) . . (+2) . . HW1.5 Daniel Morris ECE301Fall2008mboutin (→Energy)
- 14:28, 4 September 2008 (diff | hist) . . (-1) . . HW1.5 Daniel Morris ECE301Fall2008mboutin (→Energy)
- 14:28, 4 September 2008 (diff | hist) . . (+273) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:21, 4 September 2008 (diff | hist) . . (0) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:20, 4 September 2008 (diff | hist) . . (+48) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:16, 4 September 2008 (diff | hist) . . (+11) . . HW1.5 Daniel Morris ECE301Fall2008mboutin
- 14:14, 4 September 2008 (diff | hist) . . (+103) . . N HW1.5 Daniel Morris ECE301Fall2008mboutin (New page: Compute the Energy and Power of the signal <math>x(t)=1/2t^2</math> between 3 and 5 seconds. ==Energy==)
- 14:09, 4 September 2008 (diff | hist) . . (+15) . . HW1.4 Daniel Morris ECE301Fall2008mboutin (→Non-Periodic)
- 14:08, 4 September 2008 (diff | hist) . . (-3) . . HW1.1 Dan Morris ECE301Fall2008mboutin (→Matlab Code) (current)
- 14:07, 4 September 2008 (diff | hist) . . (+4) . . HW1.1 Dan Morris ECE301Fall2008mboutin (→Matlab Code)
- 14:06, 4 September 2008 (diff | hist) . . (-1) . . HW1.4 Daniel Morris ECE301Fall2008mboutin (→Non-Periodic)
- 14:06, 4 September 2008 (diff | hist) . . (+256) . . HW1.4 Daniel Morris ECE301Fall2008mboutin
- 14:02, 4 September 2008 (diff | hist) . . (-22) . . HW1.4 Daniel Morris ECE301Fall2008mboutin
- 14:02, 4 September 2008 (diff | hist) . . (+12) . . HW1.4 Daniel Morris ECE301Fall2008mboutin
- 14:01, 4 September 2008 (diff | hist) . . (+1) . . HW1.4 Daniel Morris ECE301Fall2008mboutin
- 14:01, 4 September 2008 (diff | hist) . . (0) . . HW1.4 Daniel Morris ECE301Fall2008mboutin
- 13:56, 4 September 2008 (diff | hist) . . (+371) . . N HW1.4 Daniel Morris ECE301Fall2008mboutin (New page: ==Periodic Function== <math>x[n]=j^{n)</math> is a discrete time (DT) periodic signal. It's period is 4*k, where k is an integer. However, it's fundamental period is 4. <math>j^{4n}=j</ma...)
- 13:43, 4 September 2008 (diff | hist) . . (0) . . HW1.3 Daniel Morris - Complex Numbers are FUN!!! ECE301Fall2008mboutin (current)
- 13:42, 4 September 2008 (diff | hist) . . (-6) . . HW1.3 Daniel Morris - Complex Numbers are FUN!!! ECE301Fall2008mboutin
- 13:41, 4 September 2008 (diff | hist) . . (+11) . . HW1.3 Daniel Morris - Complex Numbers are FUN!!! ECE301Fall2008mboutin
- 13:30, 4 September 2008 (diff | hist) . . (+1) . . HW1.3 Daniel Morris - Complex Numbers are FUN!!! ECE301Fall2008mboutin
- 13:29, 4 September 2008 (diff | hist) . . (+1,340) . . N HW1.3 Daniel Morris - Complex Numbers are FUN!!! ECE301Fall2008mboutin (New page: ==Why?== Complex Numbers make it possible to solve square roots of negative numbers and for engineers, they make it easier to solve complex differential equations. Usually complex numbers ...)
- 12:52, 4 September 2008 (diff | hist) . . (+492) . . N HW1.2 Daniel Morris ECE301Fall2008mboutin (New page: ==Part A== I could not really understand it. The last word could be stay, but I am not 100% sure. ==Part B== <pre> %Daniel Morris %drmorris@purdue.edu %EE 301 clc; clear; song=wavread('j...) (current)
- 12:29, 4 September 2008 (diff | hist) . . (+48) . . Homework 1 ECE301Fall2008mboutin (→Energy and Power)
- 12:29, 4 September 2008 (diff | hist) . . (+48) . . Homework 1 ECE301Fall2008mboutin (→Periodic and Non-Periodic Functions)
- 12:28, 4 September 2008 (diff | hist) . . (+77) . . Homework 1 ECE301Fall2008mboutin (→Review of Complex Numbers)
- 12:28, 4 September 2008 (diff | hist) . . (+48) . . Homework 1 ECE301Fall2008mboutin (→Hidden Backward Message)
- 12:26, 4 September 2008 (diff | hist) . . (+38) . . HW1.1 Dan Morris ECE301Fall2008mboutin
- 12:19, 4 September 2008 (diff | hist) . . (+47) . . HW1.1 Dan Morris ECE301Fall2008mboutin (I don't know enough about wiki to get the text to look like it should.)
- 12:14, 4 September 2008 (diff | hist) . . (+1,113) . . N HW1.1 Dan Morris ECE301Fall2008mboutin (New page: %Dan Morris %drmorris@purdue.edu %EE 301 Hw1.1 clear;clc; %define sampling rate as 20 kHz delta=1/20000; %now define the duration of each note, take quater note (q) to be 172 bpm. q=60/...)
- 11:27, 4 September 2008 (diff | hist) . . (+2) . . Homework 1 ECE301Fall2008mboutin (→Playing Music)
- 11:26, 4 September 2008 (diff | hist) . . (+42) . . Homework 1 ECE301Fall2008mboutin (→Playing Music)
- 11:22, 2 September 2008 (diff | hist) . . (-30) . . Dan's Favorite Theorem MA453Fall2008walther (current)
- 11:21, 2 September 2008 (diff | hist) . . (+30) . . Dan's Favorite Theorem MA453Fall2008walther
- 11:20, 2 September 2008 (diff | hist) . . (0) . . Dan's Favorite Theorem MA453Fall2008walther
- 11:19, 2 September 2008 (diff | hist) . . (-12) . . Dan's Favorite Theorem MA453Fall2008walther
- 11:14, 2 September 2008 (diff | hist) . . (+329) . . N Dan's Favorite Theorem MA453Fall2008walther (New page: The second part of the fundamental theorem of calculus is my favorite. Let f be a continuous real-valued function defined on a closed interval [a,b]. Let F be an antiderivative of f, that ...)
- 10:59, 2 September 2008 (diff | hist) . . (+1) . . Week1 MA453Fall2008walther
- 10:58, 2 September 2008 (diff | hist) . . (+23) . . Week1 MA453Fall2008walther
- 10:58, 2 September 2008 (diff | hist) . . (+88) . . Week1 MA453Fall2008walther
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