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- 10:36, 24 October 2008 (diff | hist) . . (+8) . . Bavorndej Chanyasak - Frequency Response ECE301Fall2008mboutin
- 10:36, 24 October 2008 (diff | hist) . . (+256) . . N Bavorndej Chanyasak - Frequency Response ECE301Fall2008mboutin (New page: If we were asked to compute the frequency response, one thing that we need to keep in mind is that, no matter how complexed the problem might look, we have to somehow arrange it into <math...)
- 10:34, 24 October 2008 (diff | hist) . . (+69) . . Homework 7 ECE301Fall2008mboutin
- 22:18, 14 October 2008 (diff | hist) . . (+73) . . N Time Shifting ECE301Fall2008mboutin (New page: ==Time shifting property== <math>F(x(t-t_0)) = e^{-jwt_0}F(x(t))\,</math>) (current)
- 22:17, 14 October 2008 (diff | hist) . . (+46) . . N Time Shifting Property ECE301Fall2008mboutin (New page: <math>F(x(t-t_0)) = e^{-jwt_0}F(x(t))\,</math>) (current)
- 22:17, 14 October 2008 (diff | hist) . . (0) . . Table of Formulas and Properties ECE301Fall2008mboutin (→Useful Formulas)
- 22:16, 14 October 2008 (diff | hist) . . (+73) . . N Time shifting property ECE301Fall2008mboutin (New page: ==Time shifting property== <math>F(x(t-t_0)) = e^{-jwt_0}F(x(t))\,</math>) (current)
- 22:15, 14 October 2008 (diff | hist) . . (-73) . . User:Bchanyas ECE301Fall2008mboutin (Removing all content from page) (current)
- 22:14, 14 October 2008 (diff | hist) . . (+27) . . Table of Formulas and Properties ECE301Fall2008mboutin (→Useful Formulas)
- 22:12, 14 October 2008 (diff | hist) . . (+27) . . User:Bchanyas ECE301Fall2008mboutin
- 22:11, 14 October 2008 (diff | hist) . . (+46) . . N User:Bchanyas ECE301Fall2008mboutin (New page: <math>F(x(t-t_0)) = e^{-jwt_0}F(x(t))\,</math>)
- 22:06, 14 October 2008 (diff | hist) . . (-18) . . Table of Formulas and Properties ECE301Fall2008mboutin (→Useful Formulas)
- 22:06, 14 October 2008 (diff | hist) . . (+60) . . Table of Formulas and Properties ECE301Fall2008mboutin (→Useful Formulas)
- 21:51, 14 October 2008 (diff | hist) . . (+81) . . HW6.3 Bavorndej Chanyasak ECE301Fall2008mboutin (current)
- 21:50, 14 October 2008 (diff | hist) . . (+321) . . N HW6.3 Bavorndej Chanyasak ECE301Fall2008mboutin (New page: 1. Is the signal :<math>x(t) = \sum_{k = -\infty}^\infty \frac{1}{(t+2k)^{2}+1}\,</math> periodic? The answer is yes because :<math>x(t+2) = \sum_{k = -\infty}^\infty \frac{1}{(t+2+2k...)
- 21:40, 14 October 2008 (diff | hist) . . (+54) . . Homework 6 ECE301Fall2008mboutin (→Test Answers/Corrections)
- 17:25, 7 October 2008 (diff | hist) . . (+88) . . N HW5.4 Bavorndej Chanyasak ECE301Fall2008mboutin (New page: The concept that I seem to struggle with is how to correctly compute the Fourier Series.) (current)
- 17:23, 7 October 2008 (diff | hist) . . (+54) . . Homework 5 ECE301Fall2008mboutin (→Difficult Concepts)
- 17:23, 7 October 2008 (diff | hist) . . (+7) . . HW5.3 Bavorndej Chanyasak ECE301Fall2008mboutin
- 17:22, 7 October 2008 (diff | hist) . . (+338) . . HW5.3 Bavorndej Chanyasak ECE301Fall2008mboutin
- 17:01, 7 October 2008 (diff | hist) . . (-40) . . HW5.3 Bavorndej Chanyasak ECE301Fall2008mboutin (→Inverse Fourier Transform)
- 15:57, 7 October 2008 (diff | hist) . . (+233) . . HW5.2 Bavorndej Chanyasak ECE301Fall2008mboutin
- 15:40, 7 October 2008 (diff | hist) . . (+493) . . N HW5.2 Bavorndej Chanyasak ECE301Fall2008mboutin (New page: Suppose we have a signal: :<math>e^{-2(t-1)}u(t-1)\,</math> The formula of Fourier Transform is: :<math>X(w) = \int_{-\infty}^{ \infty} x(t)e^{-jwt}dt\,</math> Substituting: :<math>X(...)
- 15:16, 7 October 2008 (diff | hist) . . (+54) . . Homework 5 ECE301Fall2008mboutin (→Fourier Transform)
- 09:38, 7 October 2008 (diff | hist) . . (+17) . . HW5.3 Bavorndej Chanyasak ECE301Fall2008mboutin (→Inverse Fourier Transform)
- 09:33, 7 October 2008 (diff | hist) . . (+66) . . HW5.3 Bavorndej Chanyasak ECE301Fall2008mboutin (→Inverse Fourier Transform)
- 09:27, 7 October 2008 (diff | hist) . . (+77) . . N HW5.3 Bavorndej Chanyasak ECE301Fall2008mboutin (New page: == Inverse Fourier Transform== Suppose the signal is <math>e^{j2\pit}</math>)
- 09:21, 7 October 2008 (diff | hist) . . (+54) . . Homework 5 ECE301Fall2008mboutin (→Inverse Fourier Transform)
- 21:24, 18 September 2008 (diff | hist) . . (+1,239) . . N HW3.C Bavorndej Chanyasak ECE301Fall2008mboutin (New page: ==How can Bob decrypt the message?== Bob can easily decrypt the message. The first thing he needs to do is to find the inverse of the secret matrix that Alice tells him. Then he can simpl...) (current)
- 20:53, 18 September 2008 (diff | hist) . . (+54) . . Homework 3 ECE301Fall2008mboutin (→Application of linearity)
- 20:44, 18 September 2008 (diff | hist) . . (+1) . . Talk:HW3.B Tyler Johnson ECE301Fall2008mboutin
- 20:44, 18 September 2008 (diff | hist) . . (+204) . . Talk:HW3.B Tyler Johnson ECE301Fall2008mboutin
- 20:39, 18 September 2008 (diff | hist) . . (+148) . . HW3.B Bavorndej Chanyasak ECE301Fall2008mboutin (current)
- 20:06, 18 September 2008 (diff | hist) . . (+632) . . N HW3.B Bavorndej Chanyasak ECE301Fall2008mboutin (New page: As mentioned in the problem, the response of :<math>e^{2jt}\,</math> is :<math>te^{-2jt}\,</math> Suppose we let <math>y(t)</math> be the response of <math>x(t)</math>, in order to...)
- 19:48, 18 September 2008 (diff | hist) . . (+54) . . Homework 3 ECE301Fall2008mboutin (→The basics of linearity)
- 19:47, 18 September 2008 (diff | hist) . . (+163) . . Talk:HW3.A Kathleen Schremser ECE301Fall2008mboutin
- 19:45, 18 September 2008 (diff | hist) . . (+22) . . Talk:3.A Ryan Scott - Causal Systems ECE301Fall2008mboutin (current)
- 19:45, 18 September 2008 (diff | hist) . . (+121) . . Talk:3.A Ryan Scott - Causal Systems ECE301Fall2008mboutin
- 19:39, 18 September 2008 (diff | hist) . . (+162) . . Talk:3.A Aishwar Sabesan - Causal System ECE301Fall2008mboutin
- 19:32, 18 September 2008 (diff | hist) . . (+177) . . N HW3.A Bavorndej Chanyasak ECE301Fall2008mboutin (New page: ==Stable System== A system is stable if there exist a bound for both inputs and outputs. ==Unstable System== A system is unstable if there is no bound for inputs and outputs.) (current)
- 19:22, 18 September 2008 (diff | hist) . . (+54) . . Homework 3 ECE301Fall2008mboutin (→Understanding System’s Properties)
- 11:05, 12 September 2008 (diff | hist) . . (+1) . . HW2.A Bavorndej Chanyasak ECE301Fall2008mboutin (current)
- 11:00, 12 September 2008 (diff | hist) . . (-187) . . HW2.A Bavorndej Chanyasak ECE301Fall2008mboutin
- 10:59, 12 September 2008 (diff | hist) . . (+187) . . HW2.A Bavorndej Chanyasak ECE301Fall2008mboutin
- 10:57, 12 September 2008 (diff | hist) . . (-20) . . File:Hea ECE301Fall2008mboutin.jpg
- 10:57, 12 September 2008 (diff | hist) . . (-5) . . HW2.A Bavorndej Chanyasak ECE301Fall2008mboutin (→Part 2)
- 10:57, 12 September 2008 (diff | hist) . . (+314) . . N HW2.A Bavorndej Chanyasak ECE301Fall2008mboutin (New page: ==Part 2== I choose the function of <math>e^t</math> from the one posted under Hw 1.4 David Hartmann. I use period of 10 to create this signal to be a periodic one. The plot is shown belo...)
- 10:50, 12 September 2008 (diff | hist) . . (+54) . . Homework 2 ECE301Fall2008mboutin (→Part A: Periodic Signals Revisited)
- 20:57, 11 September 2008 (diff | hist) . . (+250) . . HW2.E Bavorndej Chanyasak ECE301Fall2008mboutin (current)
- 20:45, 11 September 2008 (diff | hist) . . (+296) . . N HW2.E Bavorndej Chanyasak ECE301Fall2008mboutin (New page: ==Problem 6a== This system cannot be time-invariant because the function of the output has a constant k that gets changed everytime one selects a value of k. This changes the amplitude of...)
- 20:43, 11 September 2008 (diff | hist) . . (+54) . . Homework 2 ECE301Fall2008mboutin (→Part E: Linearity and Time Invariance)
- 20:13, 11 September 2008 (diff | hist) . . (+560) . . HW2.D Bavorndej Chanyasak ECE301Fall2008mboutin (current)
- 20:00, 11 September 2008 (diff | hist) . . (+626) . . N HW2.D Bavorndej Chanyasak ECE301Fall2008mboutin (New page: A time-invariant system is a system that has a fixed output over a certain time. In other words, the time-shifted output signal must correspond to the time-shifted input signal. To prove ...)
- 19:26, 11 September 2008 (diff | hist) . . (+54) . . Homework 2 ECE301Fall2008mboutin (→Part D: Time Invariance)
- 19:23, 11 September 2008 (diff | hist) . . (+133) . . HW2.C Bavorndej Chanyasak ECE301Fall2008mboutin (current)
- 19:21, 11 September 2008 (diff | hist) . . (+563) . . HW2.C Bavorndej Chanyasak ECE301Fall2008mboutin
- 19:06, 11 September 2008 (diff | hist) . . (+924) . . N HW2.C Bavorndej Chanyasak ECE301Fall2008mboutin (New page: A linear system is a system that an output of a certain signal is the sum of all the input signals. This is exactly the same as the property called superposition. ie: :<math>ax_1(t) + bx...)
- 18:27, 11 September 2008 (diff | hist) . . (+54) . . Homework 2 ECE301Fall2008mboutin (→Part C: Linearity)
- 18:25, 11 September 2008 (diff | hist) . . (+1) . . HW2.B Bavorndej Chanyasak ECE301Fall2008mboutin (current)
- 18:25, 11 September 2008 (diff | hist) . . (+363) . . N HW2.B Bavorndej Chanyasak ECE301Fall2008mboutin (New page: The bug that this code has is that the value of Ts is too low. As a result, it is unable to show all 13 cycles that it's meant to show. All I modified to this code was insert one more zero...)
- 18:22, 11 September 2008 (diff | hist) . . (+54) . . Homework 2 ECE301Fall2008mboutin (→Part B: Find the Bug)
- 06:13, 5 September 2008 (diff | hist) . . (0) . . HW1.4 Bavorndej Chanyasak ECE301Fall2008mboutin (current)
- 06:09, 5 September 2008 (diff | hist) . . (-20) . . File:Jpslow ECE301Fall2008mboutin.wav
- 20:14, 4 September 2008 (diff | hist) . . (+557) . . HW1.5 Bavorndej Chanyasak ECE301Fall2008mboutin (current)
- 19:59, 4 September 2008 (diff | hist) . . (+147) . . HW1.5 Bavorndej Chanyasak ECE301Fall2008mboutin
- 19:52, 4 September 2008 (diff | hist) . . (+368) . . HW1.5 Bavorndej Chanyasak ECE301Fall2008mboutin
- 19:34, 4 September 2008 (diff | hist) . . (+123) . . HW1.5 Bavorndej Chanyasak ECE301Fall2008mboutin
- 19:30, 4 September 2008 (diff | hist) . . (+66) . . HW1.5 Bavorndej Chanyasak ECE301Fall2008mboutin
- 19:06, 4 September 2008 (diff | hist) . . (+50) . . N HW1.5 Bavorndej Chanyasak ECE301Fall2008mboutin (New page: Suppose a signal is defined by <math>cos(t)</math>)
- 19:04, 4 September 2008 (diff | hist) . . (0) . . Homework 1 ECE301Fall2008mboutin (→Energy and Power)
- 19:03, 4 September 2008 (diff | hist) . . (+54) . . Homework 1 ECE301Fall2008mboutin (→Energy and Power)
- 18:57, 4 September 2008 (diff | hist) . . (+4) . . HW1.4 Bavorndej Chanyasak ECE301Fall2008mboutin
- 18:55, 4 September 2008 (diff | hist) . . (-3) . . HW1.4 Bavorndej Chanyasak ECE301Fall2008mboutin
- 18:53, 4 September 2008 (diff | hist) . . (+148) . . HW1.4 Bavorndej Chanyasak ECE301Fall2008mboutin
- 18:51, 4 September 2008 (diff | hist) . . (+92) . . HW1.4 Bavorndej Chanyasak ECE301Fall2008mboutin
- 18:47, 4 September 2008 (diff | hist) . . (+187) . . HW1.4 Bavorndej Chanyasak ECE301Fall2008mboutin
- 18:46, 4 September 2008 (diff | hist) . . (+45) . . HW1.4 Bavorndej Chanyasak ECE301Fall2008mboutin
- 18:45, 4 September 2008 (diff | hist) . . (+50) . . HW1.4 Bavorndej Chanyasak ECE301Fall2008mboutin
- 18:37, 4 September 2008 (diff | hist) . . (+133) . . N HW1.4 Bavorndej Chanyasak ECE301Fall2008mboutin (New page: The definition of a periodic DT signal is that there exists an integer N such that <math>x[n+N] = x[n]</math> for all <math>n</math>.)
- 18:25, 4 September 2008 (diff | hist) . . (0) . . Homework 1 ECE301Fall2008mboutin (→Periodic and Non-Periodic Functions)
- 18:25, 4 September 2008 (diff | hist) . . (+54) . . Homework 1 ECE301Fall2008mboutin (→Periodic and Non-Periodic Functions)
- 18:00, 4 September 2008 (diff | hist) . . (+91) . . HW1.2 Bavorndej Chanyasak ECE301Fall2008mboutin (→Matlab File) (current)
- 17:59, 4 September 2008 (diff | hist) . . (+183) . . HW1.2 Bavorndej Chanyasak ECE301Fall2008mboutin (→Matlab File)
- 17:48, 4 September 2008 (diff | hist) . . (+88) . . HW1.1 Bavorndej Chanyasak ECE301Fall2008mboutin (→Matlab File) (current)
- 17:46, 4 September 2008 (diff | hist) . . (-20) . . File:Hail purdue ECE301Fall2008mboutin.wav
- 17:43, 4 September 2008 (diff | hist) . . (+49) . . HW1.1 Bavorndej Chanyasak ECE301Fall2008mboutin (→Matlab File)
- 16:30, 4 September 2008 (diff | hist) . . (+43) . . HW1.1 Bavorndej Chanyasak ECE301Fall2008mboutin (→Matlab File)
- 16:24, 4 September 2008 (diff | hist) . . (-4) . . HW1.3 Bavorndej Chanyasak - Complex Number in exponential form ECE301Fall2008mboutin (→Procedures) (current)
- 16:22, 4 September 2008 (diff | hist) . . (+37) . . HW1.3 Bavorndej Chanyasak - Complex Number in exponential form ECE301Fall2008mboutin (→Procedures)
- 16:21, 4 September 2008 (diff | hist) . . (+66) . . HW1.3 Bavorndej Chanyasak - Complex Number in exponential form ECE301Fall2008mboutin (→Procedures)
- 16:18, 4 September 2008 (diff | hist) . . (+456) . . HW1.3 Bavorndej Chanyasak - Complex Number in exponential form ECE301Fall2008mboutin (→Procedures)
- 14:08, 4 September 2008 (diff | hist) . . (+285) . . HW1.3 Bavorndej Chanyasak - Complex Number in exponential form ECE301Fall2008mboutin (→Procedures)
- 09:16, 4 September 2008 (diff | hist) . . (+924) . . N HW1.3 Bavorndej Chanyasak - Complex Number in exponential form ECE301Fall2008mboutin (New page: ==Introduction== If <math>2</math> is a real number, and <math>2j</math> is an imaginary number, then <math>2+2j</math> is a complex number. Complex numbers can be written in many forms. T...)
- 08:47, 4 September 2008 (diff | hist) . . (+6) . . Homework 1 ECE301Fall2008mboutin (→Review of Complex Numbers)
- 08:40, 4 September 2008 (diff | hist) . . (+85) . . Homework 1 ECE301Fall2008mboutin (→Review of Complex Numbers)
- 21:26, 3 September 2008 (diff | hist) . . (+1) . . HW1.2 Bavorndej Chanyasak ECE301Fall2008mboutin (→Matlab File)
- 21:24, 3 September 2008 (diff | hist) . . (+477) . . N HW1.2 Bavorndej Chanyasak ECE301Fall2008mboutin (New page: ==Matlab File== <pre> %Bavorndej Chanyasak %ECE 301 hw 1.2 clear clc %read and play the extract data = wavread('jpforward.wav'); wavplay(data, 44100); %reverse the 'data' of the extract re...)
- 21:22, 3 September 2008 (diff | hist) . . (+54) . . Homework 1 ECE301Fall2008mboutin (→Hidden Backward Message)
- 21:18, 3 September 2008 (diff | hist) . . (+1,011) . . N HW1.1 Bavorndej Chanyasak ECE301Fall2008mboutin (New page: ==Matlab File== <pre> %Bavorndej Chanyasak %ECE 301 hw1.1 %Problem 1a clear clc %According to the scale from Pythagoras, the following notes are G,G,A,B,C %letting C = 264 Notes = [396, 39...)
- 20:45, 3 September 2008 (diff | hist) . . (+54) . . Homework 1 ECE301Fall2008mboutin (→Playing Music)
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