# Homework 5 - subplot(3,1,3) plot(t,real(x), 'r' ,t,imag(x),...

This preview shows pages 1–15. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
% Homework 5, Problem 1 clear all close all clc % Problem 1a.) Plot x(t) = 3exp(-2*t)*1(t) t = (-1:0.01:5); jj_minus = find(t<0); jj_plus = find(t>=0); one = zeros(size(t)); one(jj_plus) = ones(size(t(jj_plus))); x = 3*exp(-2*t).*one; subplot(3,1,1) plot(t,x) xlabel( 'time (sec)' ) ylabel( 'x(t)' ) % Problem 1b.) Plot x(t) = exp(-2*t)*sin(3*t)*1(t); x = exp(-2*t).*sin(3*t).*one; subplot(3,1,2) plot(t,x) xlabel( 'time (sec)' ) ylabel( 'x(t)' ) % Problem 1c.) Plot x(t) = exp(-j*3*t)*[1(t)-1(t-3)]; one_shifted = zeros(size(t)); jj3 = find(t>=3); one_shifted(jj3) = ones(size(one_shifted(jj3))); x = exp(-j*3*t).*(one-one_shifted);

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: subplot(3,1,3) plot(t,real(x), 'r' ,t,imag(x), 'b--' ) xlabel( 'time (sec)' ) ylabel( 'x(t)' ) legend( 'real(x)' , 'imag(x)' ) orient landscape Homework 5, Problem 1 Plots (1a, 1b, 1c from the top): % HW 5 Prob 4 k.) clear all close all clc t = (-2:0.001:4); jj_minus = find(t<0); jj_plus = find(t>=0 & t<=2); one = zeros(size(t)); one(jj_plus) = ones(size(t(jj_plus))); x = (-4/(pi^2)*t+8/(pi^3)).*one; plot(t,x) title( 'x(t) = x*exp(-2t)*1(t)' ) xlabel( 'time (sec)' ) ylabel( 'Particular solution' ) title( 'Particular Solution Behaviour Over Time' ) PLOTS:...
View Full Document

## This note was uploaded on 09/25/2011 for the course ASE 18510 taught by Professor Jeannefalcon during the Spring '10 term at University of Texas at Austin.

### Page1 / 15

Homework 5 - subplot(3,1,3) plot(t,real(x), 'r' ,t,imag(x),...

This preview shows document pages 1 - 15. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online