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- 08:13, 1 December 2008 (diff | hist) . . (+1,138) . . N Justin Kietzman: HW 11 ECE301Fall2008mboutin (New page: ===Region of Convergence (RoC) Properties=== 1.) The RoC of a Z transform consists of rings (or washers) centered about the origin in the z-plane. 2.) If X(z) is rational, aka <math> X(z...) (current)
- 07:55, 1 December 2008 (diff | hist) . . (+51) . . Homework 11 ECE301Fall2008mboutin
- 12:48, 23 November 2008 (diff | hist) . . (+38) . . HW10 Justin Kietzman- Properties of Laplace ECE301Fall2008mboutin (current)
- 12:46, 23 November 2008 (diff | hist) . . (+241) . . HW10 Justin Kietzman- Properties of Laplace ECE301Fall2008mboutin (→Time Shifting)
- 12:33, 23 November 2008 (diff | hist) . . (+113) . . N HW10 Justin Kietzman- Properties of Laplace ECE301Fall2008mboutin (New page: ===Properties of Laplace Transform=== ==Time Shifting== <math> X(t-t0) -> e^{-st_{0})X(s) <\math>, RoC unchanged)
- 12:31, 23 November 2008 (diff | hist) . . (+23) . . Homework 10 ECE301Fall2008mboutin
- 12:29, 23 November 2008 (diff | hist) . . (+49) . . Homework 10 ECE301Fall2008mboutin
- 08:59, 17 November 2008 (diff | hist) . . (+927) . . N Justin Kietzman ECE301Fall2008mboutin (New page: ===Laplace Transforms=== The basic formula is: <math>L(x(t)) = \int_{-\infty}^{\infty}x(t)e^{-st}dt </math> As you can see, this is very similar to the Fourier Transform. In fact, the Fo...) (current)
- 08:49, 17 November 2008 (diff | hist) . . (+44) . . Homework 9 ECE301Fall2008mboutin
- 12:36, 9 November 2008 (diff | hist) . . (+133) . . Justin Kietzman: Zero Order Hold Sampling ECE301Fall2008mboutin (→Definition) (current)
- 12:28, 9 November 2008 (diff | hist) . . (+320) . . N Justin Kietzman: Zero Order Hold Sampling ECE301Fall2008mboutin (New page: ==Definition== Zero-Order Hold Sampling - The samples of a function are represented by piecewise constant function. In other words, the samples are represented by unit-step function...)
- 11:46, 9 November 2008 (diff | hist) . . (+70) . . Homework 8 ECE301Fall2008mboutin
- 08:42, 23 October 2008 (diff | hist) . . (+787) . . Justin Kietzman - Time Shifting property of F.T and you ECE301Fall2008mboutin (→Time Shifting Propery) (current)
- 08:25, 23 October 2008 (diff | hist) . . (+531) . . Justin Kietzman - Time Shifting property of F.T and you ECE301Fall2008mboutin (→Time Shifting Propery)
- 08:11, 23 October 2008 (diff | hist) . . (-2) . . Justin Kietzman - Time Shifting property of F.T and you ECE301Fall2008mboutin (→Time Shifting Propery)
- 08:09, 23 October 2008 (diff | hist) . . (+90) . . N Justin Kietzman - Time Shifting property of F.T and you ECE301Fall2008mboutin (New page: ===Time Shifting Propery=== In CT, : <b><math> F(x(t-t_0)) = exp(-jwt_0)X(w) </math></b>)
- 08:05, 23 October 2008 (diff | hist) . . (+84) . . Homework 7 ECE301Fall2008mboutin
- 12:58, 15 October 2008 (diff | hist) . . (+409) . . HW6.3 Justin Kietzman ECE301Fall2008mboutin (→Solution) (current)
- 12:52, 15 October 2008 (diff | hist) . . (+155) . . N HW6.3 Justin Kietzman ECE301Fall2008mboutin (New page: ==Question== Is the signal <math>x(t) = \sum_{k = -\infty}^\infty \frac{1}{(t+2k)^{2}+1}</math> periodic? Prove your answer mathematically. ==Solution==)
- 12:47, 15 October 2008 (diff | hist) . . (+50) . . Homework 6 ECE301Fall2008mboutin (→Test Answers/Corrections)
- 12:47, 15 October 2008 (diff | hist) . . (+45) . . N CT Duality Property ECE301Fall2008mboutin (New page: :<math> F(x(t)) = X(w) = 2\pi x(-w) \!</math>) (current)
- 12:47, 15 October 2008 (diff | hist) . . (+19) . . Table of Formulas and Properties ECE301Fall2008mboutin (→CT Fourier Transform Properties)
- 12:45, 15 October 2008 (diff | hist) . . (+99) . . Table of Formulas and Properties ECE301Fall2008mboutin (→CT Fourier Transform Properties)
- 08:37, 25 September 2008 (diff | hist) . . (+50) . . HW4.5 Justin Kietzman ECE301Fall2008mboutin (→Signal) (current)
- 08:29, 25 September 2008 (diff | hist) . . (+163) . . N HW4.5 Justin Kietzman ECE301Fall2008mboutin (New page: ===Signal=== 1. x(t) is real and odd. 2. x(t) is periodic in CT with T = 4 3. <math> a_0 = 6 </math> ===Answer=== <math> x(t) = 6sin(\frac{\pi}{2}t) </math>)
- 07:43, 25 September 2008 (diff | hist) . . (+427) . . HW4.3 Justin Kietzman ECE301Fall2008mboutin (→Response to a signal) (current)
- 07:34, 25 September 2008 (diff | hist) . . (+28) . . HW4.3 Justin Kietzman ECE301Fall2008mboutin (→System Function)
- 07:34, 25 September 2008 (diff | hist) . . (+516) . . N HW4.3 Justin Kietzman ECE301Fall2008mboutin (New page: ===System=== y(t) = 5x(t) ===Unit Impulse Response=== <math>x(t) = \delta(t)</math> <math>h(t) = 5\delta(t)</math> ===System Function=== :<math>y(t) = \int^{\infty}_{-\infty} h(\tau) * ...)
- 07:10, 25 September 2008 (diff | hist) . . (+36) . . HW4.1 Justin Kietzman ECE301Fall2008mboutin (→Solution)
- 07:07, 25 September 2008 (diff | hist) . . (+62) . . HW4.1 Justin Kietzman ECE301Fall2008mboutin (→Solution)
- 07:05, 25 September 2008 (diff | hist) . . (+480) . . N HW4.1 Justin Kietzman ECE301Fall2008mboutin (New page: ===Useful Info=== <math>x(t)=\sum_{k=-\infty}^{\infty}a_ke^{jk\omega_0t}</math> <math>a_k=\frac{1}{T}\int_0^Tx(t)e^{-jk\omega_0t}dt</math>. :Let :<math> x(t) = 2sin(2\pi t) + cos(\pi t)....)
- 06:25, 25 September 2008 (diff | hist) . . (+50) . . Homework 4 ECE301Fall2008mboutin (→Guess the Periodic Signal)
- 06:24, 25 September 2008 (diff | hist) . . (+50) . . Homework 4 ECE301Fall2008mboutin (→Define a CT, LTI System)
- 06:24, 25 September 2008 (diff | hist) . . (+50) . . Homework 4 ECE301Fall2008mboutin (→Periodic CT Signal, Fourier Series Coefficients)
- 07:49, 18 September 2008 (diff | hist) . . (+200) . . N Talk:HW3.B Paul Scheffler ECE301Fall2008mboutin (New page: The method and answer are there, but the lack of latex makes it a little bit harder to follow. I would recommend next time using the latex function to help get your thoughts across. --Jus...) (current)
- 07:47, 18 September 2008 (diff | hist) . . (+1,431) . . HW3.C Justin Kietzman ECE301Fall2008mboutin (current)
- 07:25, 18 September 2008 (diff | hist) . . (+149) . . N HW3.C Justin Kietzman ECE301Fall2008mboutin (New page: ==Application of Linearity== ===Part 1=== All Bob needs to do is multiply the secret message by the inverse of the 3x3 secret matrix. ===Part 2===)
- 07:18, 18 September 2008 (diff | hist) . . (+506) . . N HW3.B Justin Kietzman ECE301Fall2008mboutin (New page: ==The Basics of Linearity== If <math> e^{2jt} ==> te^{-2jt} </math> and <math> e^{-2jt} ==> te^{2jt} </math> :What is the response to to cos(2t)? ===Solution=== For any Linear system:...) (current)
- 06:57, 18 September 2008 (diff | hist) . . (+125) . . N Talk:HW3.A Paul Scheffler - Memoryless Systems ECE301Fall2008mboutin (New page: The explanation is short and to the point. A proof on the example may be a little more effective however. --Justin Kietzman)
- 06:55, 18 September 2008 (diff | hist) . . (+163) . . Talk:HW3.A Ben Laskowski ECE301Fall2008mboutin
- 06:51, 18 September 2008 (diff | hist) . . (+9) . . m Talk:3.A Joseph Mazzei - Time Invariant System ECE301Fall2008mboutin
- 06:51, 18 September 2008 (diff | hist) . . (+262) . . Talk:3.A Joseph Mazzei - Time Invariant System ECE301Fall2008mboutin
- 06:48, 18 September 2008 (diff | hist) . . (+511) . . N HW3.A Justin Kietzman - Time Invariance ECE301Fall2008mboutin (New page: ==Time Invariance== A system is Time Invariant if and only if the response to the shifted input is equal to the shifted output. <pre> x(t-t0) -System-> y(t-...) (current)
- 06:35, 18 September 2008 (diff | hist) . . (+50) . . Homework 3 ECE301Fall2008mboutin (→Application of linearity)
- 06:35, 18 September 2008 (diff | hist) . . (+50) . . Homework 3 ECE301Fall2008mboutin (→The basics of linearity)
- 06:34, 18 September 2008 (diff | hist) . . (+68) . . Homework 3 ECE301Fall2008mboutin (→Understanding System’s Properties)
- 11:45, 11 September 2008 (diff | hist) . . (+218) . . N HW2-E Justin Kietzman ECE301Fall2008mboutin (New page: ==Time Invariance== The system is Time variant because as the time shift (k) increases the amplitude of the system increases by <math>(k+1)^2</math> ==Linear== Assuming the system is li...) (current)
- 11:28, 11 September 2008 (diff | hist) . . (+369) . . HW2-D Justin Kietzman ECE301Fall2008mboutin (→Examples) (current)
- 11:17, 11 September 2008 (diff | hist) . . (+14) . . HW2-D Justin Kietzman ECE301Fall2008mboutin
- 11:14, 11 September 2008 (diff | hist) . . (+336) . . HW2-C Justin Kietzman ECE301Fall2008mboutin (→Examples) (current)
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