220-P2-F10

# 220-P2-F10 - ECE 220 Signals and Systems I Fall 2007...

This preview shows pages 1–2. Sign up to view the full content.

ECE 220 Signals and Systems I Fall 2007 Laboratory project 2 Report due: The purpose of this project is to use MATLAB for the support of the “manual” computation of convolution (and practice signal manipulations and plotting), and to study causality of some linear time-invariant systems. 1. Signal generation You will need two signals in this exercise: one for the system input and another for the impulse response. Recall that while the impulse response characterizes the system it is also a signal: the response of the system to the unit impulse. Use the Lab_1 function, introduced in Exercise 1, for one of the signals. For the other signal, write a new function by modifying Lab_1, the following way: function[x] = Lab_2(t); x= zeros(1, length(t)); for i = 1: length(t) if (t(i)>= - x(i) = 1; else x(i) = 0; end end (The arrows indicate the lines that you need to modify.) What mathematical function is Lab_2(t)? Plot this function. (Note: this MATLAB function code could be made two

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.

## This note was uploaded on 02/03/2011 for the course ECE 220 taught by Professor Janos during the Fall '08 term at George Mason.

### Page1 / 2

220-P2-F10 - ECE 220 Signals and Systems I Fall 2007...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online