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- 12:49, 14 September 2008 (diff | hist) . . (+660) . . N 3.B - Ryan Scott ECE301Fall2008mboutin (New page: First let's take a quick look at the example systems' results to determine what the system does. What we know:<br> <math>input \rightarrow system \rightarrow output\!</math> <br> <math>e^{...)
- 12:27, 14 September 2008 (diff | hist) . . (-2) . . Homework 3 ECE301Fall2008mboutin (→The basics of linearity)
- 12:27, 14 September 2008 (diff | hist) . . (+47) . . Homework 3 ECE301Fall2008mboutin (→The basics of linearity)
- 12:23, 14 September 2008 (diff | hist) . . (+218) . . N Talk:3.A Aishwar Sabesan - Causal System ECE301Fall2008mboutin (New page: Your definition of causality seems sufficient, but you may want to mention in your definition of non-causal if the outputs are only affected by future inputs or if past and present inputs ...)
- 12:19, 14 September 2008 (diff | hist) . . (+443) . . N 3.A Ryan Scott - Causal Systems ECE301Fall2008mboutin (New page: == Causal System Definition == A causal system is one whose output at some current time <math>t</math> only depends on some input, <math>x(t)</math>, at the current <math>t</math> or a <ma...)
- 12:08, 14 September 2008 (diff | hist) . . (+59) . . Homework 3 ECE301Fall2008mboutin (→Understanding System’s Properties)
- 06:26, 11 September 2008 (diff | hist) . . (-2) . . HW2.E Ryan Scott ECE301Fall2008mboutin (current)
- 06:10, 11 September 2008 (diff | hist) . . (+7) . . HW2.C Ryan Scott ECE301Fall2008mboutin (→Example of a Non-Linear System) (current)
- 06:10, 11 September 2008 (diff | hist) . . (-3) . . m HW2.C Ryan Scott ECE301Fall2008mboutin (→Example of a Linear System)
- 06:10, 11 September 2008 (diff | hist) . . (+535) . . HW2.C Ryan Scott ECE301Fall2008mboutin (→Example of a Non-Linear System)
- 06:00, 11 September 2008 (diff | hist) . . (+445) . . HW2.C Ryan Scott ECE301Fall2008mboutin (→Example of a Linear System)
- 05:26, 11 September 2008 (diff | hist) . . (+52) . . N HW2.B Ryan Scott ECE301Fall2008mboutin (Redirecting to HW2.3 Ryan Scott) (current)
- 05:25, 11 September 2008 (diff | hist) . . (0) . . Homework 2 ECE301Fall2008mboutin (→Part B: Find the Bug)
- 05:22, 11 September 2008 (diff | hist) . . (+941) . . HW2-A Ryan Scott ECE301Fall2008mboutin (→Part A) (current)
- 05:09, 11 September 2008 (diff | hist) . . (-20) . . File:Sinindt-rfscotthw2 ECE301Fall2008mboutin.jpg
- 05:09, 11 September 2008 (diff | hist) . . (-20) . . File:Periodicindt-rfscotthw2 ECE301Fall2008mboutin.jpg
- 10:18, 10 September 2008 (diff | hist) . . (+4) . . HW2-A Ryan Scott ECE301Fall2008mboutin (→Part B)
- 10:18, 10 September 2008 (diff | hist) . . (+49) . . HW2-A Ryan Scott ECE301Fall2008mboutin (→Part B)
- 10:17, 10 September 2008 (diff | hist) . . (-20) . . File:Hw2b-rfscott ECE301Fall2008mboutin.jpg
- 10:17, 10 September 2008 (diff | hist) . . (+359) . . N HW2-A Ryan Scott ECE301Fall2008mboutin (New page: == Part A == == Part B == The signal I used to transform into a periodic function was <math>y=e^x</math>. I did this in MATLAB using the following code:<br> <pre> t = [.01:.01:5]; func =...)
- 10:14, 10 September 2008 (diff | hist) . . (+45) . . Homework 2 ECE301Fall2008mboutin (→Part A: Periodic Signals Revisited)
- 09:57, 8 September 2008 (diff | hist) . . (+548) . . N HW2.E Ryan Scott ECE301Fall2008mboutin (New page: == Can the System Time Invariant? Part A == I think that the system is time variant. It seems this way to me because it looks like the time shift is what varies the amplitude of the discre...)
- 09:51, 8 September 2008 (diff | hist) . . (+45) . . Homework 2 ECE301Fall2008mboutin (→Part E: Linearity and Time Invariance)
- 09:22, 8 September 2008 (diff | hist) . . (+15) . . HW2.C Ryan Scott ECE301Fall2008mboutin (→Definition)
- 08:58, 8 September 2008 (diff | hist) . . (+939) . . N HW2.D Ryan Scott ECE301Fall2008mboutin (New page: == Definition == A '''time invariant''' system is simply a system whose output does not depend on time. <br> Said mathematically, a system with input <math>x(t)</math> and output <math>y(t...) (current)
- 08:46, 8 September 2008 (diff | hist) . . (+45) . . Homework 2 ECE301Fall2008mboutin (→Part D: Time Invariance)
- 08:43, 8 September 2008 (diff | hist) . . (+342) . . N HW2.C Ryan Scott ECE301Fall2008mboutin (New page: == Definition == A linear system is one that satisfies both superposition and homogeneity. Superposition means that the system passes the following test: <math>f(x+y)=f(x)+f(y)</math>. Hom...)
- 08:38, 8 September 2008 (diff | hist) . . (+45) . . Homework 2 ECE301Fall2008mboutin (→Part C: Linearity)
- 17:48, 3 September 2008 (diff | hist) . . (+269) . . N HW2.3 Ryan Scott ECE301Fall2008mboutin (New page: == The Problem == The problem was that the step size was too small for the increments in the t vector. When Ts is changed to .0001 the code works as expected. <pre> F0 =13; T0 =1/F0; T...) (current)
- 17:47, 3 September 2008 (diff | hist) . . (+45) . . Homework2 ECE301Fall2008mboutin (→Part B: Find the Bug)
- 17:37, 3 September 2008 (diff | hist) . . (+1) . . HW1.5 Ryan Scott - Signal Power and Energy ECE301Fall2008mboutin (→Energy Derivation) (current)
- 17:36, 3 September 2008 (diff | hist) . . (+1,027) . . N HW1.5 Ryan Scott - Signal Power and Energy ECE301Fall2008mboutin (New page: The function that we are using in this example to compute the signal power and energy is: <math> f(x)=sin(x) \!</math> == Power Calculation == <math>P = \int_0^2\pi \! |\sin(x)|^2\ dx ...)
- 17:16, 3 September 2008 (diff | hist) . . (+71) . . Homework 1 ECE301Fall2008mboutin (→Energy and Power)
- 10:02, 3 September 2008 (diff | hist) . . (+368) . . N HW1.4 Ryan Scott - Period and Non-Periodic Functions ECE301Fall2008mboutin (New page: == A Periodic Function == A periodic function is one that repeats over a certain time interval. The period of the following, <math>y=sin(x)</math>, is <math>2\pi </math>. Image:sin.jpg...)
- 10:02, 3 September 2008 (diff | hist) . . (-20) . . File:E ECE301Fall2008mboutin.jpg (uploaded a new version of "Image:E.jpg")
- 09:58, 3 September 2008 (diff | hist) . . (-20) . . File:E ECE301Fall2008mboutin.jpg
- 09:54, 3 September 2008 (diff | hist) . . (-20) . . File:Sin ECE301Fall2008mboutin.jpg (uploaded a new version of "Image:Sin.jpg")
- 09:47, 3 September 2008 (diff | hist) . . (-20) . . File:Sin ECE301Fall2008mboutin.jpg
- 09:46, 3 September 2008 (diff | hist) . . (+81) . . Homework 1 ECE301Fall2008mboutin (→Periodic and Non-Periodic Functions)
- 09:25, 3 September 2008 (diff | hist) . . (+834) . . N HW1.3 Ryan Scott - Properties of Complex Numbers ECE301Fall2008mboutin (New page: == Addition with Complex Numbers == When adding complex numbers, you add the real and imaginary parts separately. <br> <math>(a + bi) + (c+ di) = (a + c) + (b + d)i \!</math><br><br> In t...) (current)
- 09:03, 3 September 2008 (diff | hist) . . (+14) . . Homework 1 ECE301Fall2008mboutin (→Review of Complex Numbers)
- 08:58, 3 September 2008 (diff | hist) . . (+72) . . HW1.2 Ryan Scott ECE301Fall2008mboutin (current)
- 08:57, 3 September 2008 (diff | hist) . . (-20) . . File:Rfscott jprev ECE301Fall2008mboutin.wav
- 08:56, 3 September 2008 (diff | hist) . . (+337) . . N HW1.2 Ryan Scott ECE301Fall2008mboutin (New page: == MATLAB .m File == <pre> %Ryan Scott %rfscott@purdue.edu %301 HW1 - Judas Priest clc; clear; %clear memory and screen data = wavread('jpforward.wav'); rev = flipud(data); wavplay(re...)
- 08:56, 3 September 2008 (diff | hist) . . (+45) . . Homework 1 ECE301Fall2008mboutin (→Hidden Backward Message)
- 12:48, 2 September 2008 (diff | hist) . . (+63) . . Homework 1 ECE301Fall2008mboutin (→Review of Complex Numbers)
- 02:20, 2 September 2008 (diff | hist) . . (+81) . . HW1.1 Ryan Scott ECE301Fall2008mboutin (→MATLAB .m file) (current)
- 02:14, 2 September 2008 (diff | hist) . . (-20) . . File:Rfscott-hailpu ECE301Fall2008mboutin.ogg
- 02:07, 2 September 2008 (diff | hist) . . (+1,321) . . N HW1.1 Ryan Scott ECE301Fall2008mboutin (New page: == MATLAB .m file == <pre>%Ryan Scott %rfscott@purdue.edu %301 HW1 - Hail Purdue clear; clc; %define delta same as in class delta=1/20000; %define beats (in seconds) using 120bpm for th...)
- 02:01, 2 September 2008 (diff | hist) . . (+45) . . Homework 1 ECE301Fall2008mboutin (→Playing Music)
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