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- 19:29, 10 December 2008 (diff | hist) . . (+55) . . Chapter 22, Problem 4 MA453Fall2008walther
- 19:02, 10 December 2008 (diff | hist) . . (+149) . . Chapter 22, Problem 12 MA453Fall2008walther
- 16:57, 10 December 2008 (diff | hist) . . (+35) . . Chapter 22, Problem 10 MA453Fall2008walther
- 16:55, 10 December 2008 (diff | hist) . . (-4) . . Chapter 22, Problem 10 MA453Fall2008walther
- 16:55, 10 December 2008 (diff | hist) . . (-2) . . Chapter 22, Problem 10 MA453Fall2008walther
- 16:55, 10 December 2008 (diff | hist) . . (+53) . . Chapter 22, Problem 10 MA453Fall2008walther
- 18:42, 3 December 2008 (diff | hist) . . (+231) . . Chapter 21, Problem 16 MA453Fall2008walther
- 05:51, 1 December 2008 (diff | hist) . . (+693) . . N Daniel Morris: Properties of Z-transform ECE301Fall2008mboutin (New page: ==Time Shifting Property== <math>x[n-n_0]</math>, with ROC=R<math>\rightarrow z^{-n_0}X(z)</math>, with ROC=R except for possible additional of origin and infinity. ==Scaling in Z-domain=...) (current)
- 04:51, 1 December 2008 (diff | hist) . . (+69) . . Homework 11 ECE301Fall2008mboutin
- 15:50, 21 November 2008 (diff | hist) . . (-1) . . Homework 10 ECE301Fall2008mboutin
- 15:50, 21 November 2008 (diff | hist) . . (+472) . . Homework 10 ECE301Fall2008mboutin (`)
- 15:26, 21 November 2008 (diff | hist) . . (-5) . . Homework 10 ECE301Fall2008mboutin
- 09:25, 21 November 2008 (diff | hist) . . (+2,085) . . N Homework ECE301Fall2008mboutin (New page: ==Property 1== The ROC of the Laplace Transformation consists of vertical strips in the complex plane. It could be empty or the entire plane. Why? The ROC of X(s) consists of those <math...) (current)
- 11:23, 20 November 2008 (diff | hist) . . (+103) . . Homework 10 ECE301Fall2008mboutin
- 20:28, 19 November 2008 (diff | hist) . . (+134) . . Chapter 20, Problem 5 MA453Fall2008walther (current)
- 19:45, 19 November 2008 (diff | hist) . . (+6) . . Chapter 20, Problem 31 MA453Fall2008walther
- 19:45, 19 November 2008 (diff | hist) . . (+359) . . Chapter 20, Problem 31 MA453Fall2008walther
- 07:49, 17 November 2008 (diff | hist) . . (+532) . . Daniel Morris: Amplitude modulation with Sinusoidal Carrier ECE301Fall2008mboutin (current)
- 07:37, 17 November 2008 (diff | hist) . . (+13) . . Daniel Morris: Amplitude modulation with Sinusoidal Carrier ECE301Fall2008mboutin
- 18:30, 16 November 2008 (diff | hist) . . (+1,611) . . N Daniel Morris: Amplitude modulation with Sinusoidal Carrier ECE301Fall2008mboutin (New page: ==Modulation== x(t) is the information bearing signal and c(t) is the carrier signal. The modulated signal y(t) is given by <math>x(t)\!</math> ----------> x --------> <mat...)
- 18:18, 16 November 2008 (diff | hist) . . (-1) . . HW9 - Zachary Curosh: Amplitude Modulation with a Complex Exponential Carrier ECE301Fall2008mboutin (→Complex Exponential Modulation) (current)
- 17:57, 16 November 2008 (diff | hist) . . (+88) . . Homework 9 ECE301Fall2008mboutin (→HW#9)
- 18:39, 12 November 2008 (diff | hist) . . (+48) . . Chapter 17, Problem 10 MA453Fall2008walther
- 16:29, 10 November 2008 (diff | hist) . . (+2,149) . . N Daniel Morris: Basic Sampling Problems ECE301Fall2008mboutin (New page: As it was difficult to contribute something unique about sampling, I thought I would add a few examples using the theories. Sampling Theorem: Let <math>\omega_m</math> be a non-negative n...) (current)
- 13:45, 10 November 2008 (diff | hist) . . (+67) . . Homework 8 ECE301Fall2008mboutin
- 05:58, 3 November 2008 (diff | hist) . . (+353) . . N Question 13 MA453Fall2008walther (New page: Suppose the inverse of <math>2x-1</math> is <math>2x-1</math>, then <math>(2x-1)(2x-1)=1</math> <math>4x^2+2x+2x+1=1</math> <math>4x^2+4x+1=1</math>, but in <math>Z_4[x]</math>, 4=0. so...)
- 05:53, 3 November 2008 (diff | hist) . . (+175) . . N Question 12 MA453Fall2008walther (New page: Use long division like in Example 1 except the coefficients belong to <math>Z_7</math>. My final answer was <math>q=4x^2+3x+6</math> and <math>r=6x</math>. Can anyone confirm?)
- 11:29, 30 October 2008 (diff | hist) . . (+6) . . Midterm Exam Div 2 Fall 2006 Solution ECE301Fall2008mboutin (→Question 3)
- 09:54, 23 October 2008 (diff | hist) . . (+357) . . Examples ECE301Fall2008mboutin
- 09:45, 23 October 2008 (diff | hist) . . (+685) . . Examples ECE301Fall2008mboutin
- 09:24, 23 October 2008 (diff | hist) . . (+569) . . Examples ECE301Fall2008mboutin
- 11:20, 21 October 2008 (diff | hist) . . (+1,558) . . Examples ECE301Fall2008mboutin
- 18:06, 20 October 2008 (diff | hist) . . (-16) . . Examples ECE301Fall2008mboutin
- 18:05, 20 October 2008 (diff | hist) . . (+1) . . Examples ECE301Fall2008mboutin (→Example 1)
- 18:05, 20 October 2008 (diff | hist) . . (+12) . . Examples ECE301Fall2008mboutin (→Example 1)
- 18:03, 20 October 2008 (diff | hist) . . (+582) . . N Examples ECE301Fall2008mboutin (New page: ==Example 1== Compute the Fourier Transform of <math>x(t)=e^{-t}u(t)</math>. <math>X(\omega)=\int_{-\infty}^{\infty}x(t)e^{-j\omega t}dt</math> <math>=\int_{-\infty}^{\infty}e^{-t}u(t)e^{...)
- 16:06, 20 October 2008 (diff | hist) . . (+47) . . Homework 7 ECE301Fall2008mboutin
- 15:42, 20 October 2008 (diff | hist) . . (+56) . . N Homework 7 ECE301Fall2008mboutin (New page: * Test 2 Review)
- 11:38, 20 October 2008 (diff | hist) . . (+64) . . Main Page ECE301Fall2008mboutin (→Homework Related Stuff)
- 17:11, 15 October 2008 (diff | hist) . . (+99) . . DT Fourier Transform Pair 3 ECE301Fall2008mboutin (current)
- 17:06, 15 October 2008 (diff | hist) . . (+35) . . N DT Fourier Transform Pair 3 ECE301Fall2008mboutin (New page: <math>x[n]=sin[\omega n]u[n]</math>)
- 17:04, 15 October 2008 (diff | hist) . . (+88) . . Table of Formulas and Properties ECE301Fall2008mboutin (→DT Fourier Transform Pairs)
- 16:52, 15 October 2008 (diff | hist) . . (+764) . . N HW6.3 Daniel Morris ECE301Fall2008mboutin (New page: ==Problem 4== 4. Compute the coefficients <math>a_k</math> of the Fourier series of the signal x(t) periodic with period T=4 defined by x(t)= <math>0, -2< t< -1</math> <math>...) (current)
- 15:33, 15 October 2008 (diff | hist) . . (+48) . . Homework 6 ECE301Fall2008mboutin (→Test Answers/Corrections)
- 15:13, 7 October 2008 (diff | hist) . . (+242) . . N HW5.4 Daniel Morris ECE301Fall2008mboutin (New page: I often confuse how continuous time and discrete time differ. For example, on the last test there was h[n]=u[n]-u[n-2]. Also, I am confused about what is needed to define a Fourier series...) (current)
- 14:44, 7 October 2008 (diff | hist) . . (+721) . . N HW5.3 Daniel Morris ECE301Fall2008mboutin (New page: ==Inverse Fourier Transforms== If we have a Fourier series <math>X(\omega)</math>, then <math>x(t)=\frac{1}{2\pi}\int_{-\infty}^{\infty}X(\omega)e^{j\omega t}d\omega</math> ==Example== <...)
- 12:58, 7 October 2008 (diff | hist) . . (0) . . HW5.2 Daniel Morris ECE301Fall2008mboutin
- 12:58, 7 October 2008 (diff | hist) . . (+1,177) . . N HW5.2 Daniel Morris ECE301Fall2008mboutin (New page: ==Fourier Transformations== The Fourier transformation of the signal x(t) is defined as <math>X(\omega)=\int_{-\infty}^{\infty} x(t) e^{-j\omega t}dt</math> ==Example== <math>x(t)=e^{-...)
- 12:13, 7 October 2008 (diff | hist) . . (0) . . Homework 5 ECE301Fall2008mboutin
- 12:13, 7 October 2008 (diff | hist) . . (+144) . . Homework 5 ECE301Fall2008mboutin
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