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- 13:24, 10 November 2008 (diff | hist) . . (+2,090) . . N Eric Smith: Aliasing ECE301Fall2008mboutin (New page: Aliasing- according to Wikipedia is an effect that causes artifacts or distortions that differ form the original signal. To be most blunt in relation to this course, the sampling rate is n...) (current)
- 12:39, 10 November 2008 (diff | hist) . . (-11) . . Homework 8 ECE301Fall2008mboutin
- 12:35, 10 November 2008 (diff | hist) . . (+60) . . Homework 8 ECE301Fall2008mboutin
- 14:23, 15 October 2008 (diff | hist) . . (+350) . . N HW6.3 Eric Smith ECE301Fall2008mboutin (New page: Exam Question 3 y[n] = x[n]*h[n] <math>= \sum_{k=-\infty}^\infty 2^ku[-k]u[-(n-k)]</math> <math>= \sum_{k=-\infty}^0 2^ku[-n+k]</math> let r = -k <math>= \sum_{r=0}^\infty \frac{...) (current)
- 14:04, 15 October 2008 (diff | hist) . . (+45) . . Homework 6 ECE301Fall2008mboutin (→Test Answers/Corrections)
- 16:28, 8 October 2008 (diff | hist) . . (+176) . . N HW5.4 Eric Smith ECE301Fall2008mboutin (New page: The hardest thing for me in 301 has been manipulating complex powers like <math>\int_{-\infty}^{\infty}e^{t(-j\omega + 1)}e^{-j\omega t}dt</math> and getting the right answers.) (current)
- 16:23, 8 October 2008 (diff | hist) . . (+45) . . Homework 5 ECE301Fall2008mboutin (→Difficult Concepts)
- 16:21, 8 October 2008 (diff | hist) . . (+316) . . N HW5.3 Eric Smith ECE301Fall2008mboutin (New page: <math>X(\omega) = \frac{j\omega}{7 + j\omega}</math> <math>x(t) = \frac{1}{2\pi} \int_{-\infty}^{\infty}\frac{j\omega e^{j\omega t}}{7 + j\omega}d\omega</math> <math>= \frac{j\ome...)
- 16:14, 8 October 2008 (diff | hist) . . (+45) . . Homework 5 ECE301Fall2008mboutin (→Inverse Fourier Transform)
- 14:05, 8 October 2008 (diff | hist) . . (+666) . . N HW5.2 Eric Smith ECE301Fall2008mboutin (New page: <math>x(t) = u(t)\frac{d}{dt}cos(t-2\pi)</math> <math>X(\omega) = j\omega\int\limits_{-\infty}^{\infty} cos(t-2\pi)u(t)e^{-j\omega t}dt</math> <math>= j\omega\int\limits_{0}^{\inft...)
- 13:35, 8 October 2008 (diff | hist) . . (+45) . . Homework 5 ECE301Fall2008mboutin (→Fourier Transform)
- 04:16, 26 September 2008 (diff | hist) . . (+270) . . N HW4.5 Eric Smith ECE301Fall2008mboutin (New page: Periodic signal 1. Period is 8. 2. X(t) is even 3. Signal not less than 0, but always less than 6 This means 1. <math>\omega = \frac{2\pi}{8}</math> 2. This is a cosine function 3...) (current)
- 04:02, 26 September 2008 (diff | hist) . . (+45) . . Homework 4 ECE301Fall2008mboutin (→Guess the Periodic Signal)
- 04:01, 26 September 2008 (diff | hist) . . (+686) . . N HW4.2 Eric Smith ECE301Fall2008mboutin (New page: Periodic DT Signal <math>x[n] = \sum_{k=0}^{N-1}a_k e^{jk\frac{2\pi}{N} n}</math> Where <math>a_k = \frac{1}{N} \sum_{n=0}^{N-1}x[n] e^{-jk\frac{2\pi}{N} n} </math> <math>\omega = \fr...) (current)
- 02:42, 26 September 2008 (diff | hist) . . (+45) . . Homework 4 ECE301Fall2008mboutin (→Periodic DT Signal, Fourier Series Coefficients)
- 02:41, 26 September 2008 (diff | hist) . . (+502) . . N HW4.1 Eric Smith ECE301Fall2008mboutin (New page: For a CT signal x(t) <math>= \sum_{k=-\infty}^\infty a_k e^{jk\omega t} </math> Where x(t) <math>= 3 + 2cos(4\pi t) = 3 + (e^{j4\pi t} + e^{-j4\pi t} )</math> <math>\omega = 4\pi</mat...)
- 02:15, 26 September 2008 (diff | hist) . . (+45) . . Homework 4 ECE301Fall2008mboutin (→Periodic CT Signal, Fourier Series Coefficients)
- 16:26, 19 September 2008 (diff | hist) . . (+232) . . N HW3.C Eric Smith ECE301Fall2008mboutin (New page: 1. Bob can decrypt the message by multiplying the encrypted vector by the inverse of of the message matrix. 2. I don't think that she can. 3. [2,23,5] or replace that with the correspo...) (current)
- 16:21, 19 September 2008 (diff | hist) . . (+45) . . Homework 3 ECE301Fall2008mboutin (→Application of linearity)
- 16:14, 19 September 2008 (diff | hist) . . (+84) . . Talk:HW3.B Jessica Sparks ECE301Fall2008mboutin (current)
- 16:12, 19 September 2008 (diff | hist) . . (+80) . . HW3.B Eric Smith ECE301Fall2008mboutin (current)
- 16:09, 19 September 2008 (diff | hist) . . (+317) . . N HW3.B Eric Smith ECE301Fall2008mboutin (New page: The response of the system to <math>e^{2jt}</math> is <math>te^{-2jt}</math> and <math>e^{-2jt}</math> is <math>t e^{2jt}</math> We are asked how the system will respond to cos(2t) By Eu...)
- 12:50, 18 September 2008 (diff | hist) . . (+45) . . Homework 3 ECE301Fall2008mboutin (→The basics of linearity)
- 12:31, 18 September 2008 (diff | hist) . . (+113) . . N Talk:HW3.A Sangwan Han ECE301Fall2008mboutin (New page: Your definitions are correct, well done, and to the point, an example might have added a little more. -Eric Smith)
- 12:28, 18 September 2008 (diff | hist) . . (+116) . . Talk:HW3.A Virgil Hsieh ECE301Fall2008mboutin
- 12:25, 18 September 2008 (diff | hist) . . (+12) . . Talk:HW3.A Jessica Sparks - Causality ECE301Fall2008mboutin
- 12:25, 18 September 2008 (diff | hist) . . (+51) . . N Talk:HW3.A Jessica Sparks - Causality ECE301Fall2008mboutin (New page: The explanation is clear, simple, and to the point.)
- 12:21, 18 September 2008 (diff | hist) . . (+799) . . N HW3.A Eric Smith - Linear Systems ECE301Fall2008mboutin (New page: A system is linear if: A system for any constants e, j ect.. and for any input x1[t], x2[t] or x1(t), x2(t) has the output y1[t], y2[t] or y1(t), y2(t) relative to ax1(t) + bx2(t) i...) (current)
- 12:08, 18 September 2008 (diff | hist) . . (+62) . . Homework 3 ECE301Fall2008mboutin (→Understanding System’s Properties)
- 16:12, 5 September 2008 (diff | hist) . . (+405) . . N HW1.5 Eric Smith - Energy and Power ECE301Fall2008mboutin (New page: Energy of 2cos(t) E = <math> \int_{0}^{2\pi} \vert 2cos(t) \vert^2 \ , dx</math> = <math> 4/2 \int_{0}^{2\pi} (1 + 2cos(t)) \ , dx</math> = 2(t + sin(2t)) = <math>2\pi<...) (current)
- 15:42, 5 September 2008 (diff | hist) . . (+64) . . Homework 1 ECE301Fall2008mboutin (→Energy and Power)
- 14:37, 5 September 2008 (diff | hist) . . (+339) . . N HW1.4 Eric Smith - Periodic and Non-Periodic Functions ECE301Fall2008mboutin (New page: Periodic function: '''<math>x[n]=e^{j2\pi n}</math>''' '''<math>{x[n] = 2\pi/2\pi = 1}</math>''' It's rational because one is an integer so it's periodic!!!! Non Periodic function...) (current)
- 14:28, 5 September 2008 (diff | hist) . . (+83) . . Homework 1 ECE301Fall2008mboutin (→Periodic and Non-Periodic Functions)
- 13:17, 5 September 2008 (diff | hist) . . (+795) . . HW1.3 Eric Smith - Complex Signals ECE301Fall2008mboutin (current)
- 12:39, 5 September 2008 (diff | hist) . . (+304) . . N HW1.3 Eric Smith - Complex Signals ECE301Fall2008mboutin (New page: Complex signals can represent circuits fairly accurately. Complex signals consist of a real component along with an imaginary component. The imaginary component is represented by the lette...)
- 12:28, 5 September 2008 (diff | hist) . . (+63) . . Homework 1 ECE301Fall2008mboutin (→Review of Complex Numbers)
- 14:37, 4 September 2008 (diff | hist) . . (+68) . . HW1.2 Eric Smith ECE301Fall2008mboutin (current)
- 14:22, 4 September 2008 (diff | hist) . . (-20) . . File:HalfBackwards ECE301Fall2008mboutin.wav
- 14:21, 4 September 2008 (diff | hist) . . (+520) . . N HW1.2 Eric Smith ECE301Fall2008mboutin (New page: %Inputing wave file reversing and sending back out [input,w,bit]=wavread('jpforward.wav'); %inputs wave backwards = flipud(input); %writes the reverse data into a new vecto...)
- 14:21, 4 September 2008 (diff | hist) . . (-20) . . File:Backwards ECE301Fall2008mboutin.wav
- 14:15, 4 September 2008 (diff | hist) . . (+45) . . Homework 1 ECE301Fall2008mboutin
- 13:32, 4 September 2008 (diff | hist) . . (+566) . . N HW1.1 Eric Smith ECE301Fall2008mboutin (New page: C=261.6; A=5*C/3; G=3*C/2; F=4*C/3; E=5*C/4; D=9*C/8; B=15*C/8; delta=0.0005; Notes=[E, F, G, C, D, B, A]; Lengthy=[1, 1.5, 2, 2.4, 2.9, 3.4, 4.4]; %normal speed for space = 1:4.3 time =...) (current)
- 10:12, 4 September 2008 (diff | hist) . . (+45) . . Homework 1 ECE301Fall2008mboutin (→Playing Music)
