ECE 65
Midterm Examination
Fall 2008
This examination is closed book, you may not use any reference materials. You may use a calculator. Be
sure to show your work carefully. No credit will be given for unsupported answers.
1. Consider the circuit sketched

Notes for ORCAD PSpice ECE 65 Created by: Kristi Tsukida (Spring 2006) Edited by: Eldridge Alcantara (Spring 2007) 1 OVERVIEW This tutorial will teach you all you need to know about PSpice for ECE 65. You will learn how to do the following: Start a Projec

UNIVERSITY OF CALIFORNIA, SAN DIEGO
Electrical & Computer Engineering Department
ECE 101 - Fall 2010
Linear Systems Fundamentals
FINAL EXAM WITH SOLUTIONS (YOURS!)
You are allowed one 2-sided sheet of notes.
No books, no other notes, no calculators.
PRINT

UNIVERSITY OF CALIFORNIA, SAN DIEGO
Electrical & Computer Engineering Department
ECE 101 - Winter 2012
Linear Systems Fundamentals
FINAL EXAM
You are allowed one 2-sided sheet of notes.
No books, no other notes, no calculators.
PRINT YOUR NAME
Signature
S

ECE 101 Fall 2014
Lab #1 Solutions
Introduction: The goal of this lab is to become familiarized with basic MATLAB commands.
Problem 1:
Code:
load Message1.txt -ascii;
sound(Message1, 11025); %play message with sampling rate = 11025
figure; plot(Message1);

ECE 101 Fall 2014
Lab #3B Solutions
Introduction: The goal of this lab is to examine the effect of first-order recursive discrete-time
filters on periodic signals.
Problem 3.8 First-Order Recursive Discrete-Time Filters
Problem 3.8 (a):
Code:
% (a.) Defin

ECE 101 Linear Systems Fundamentals, Fall 2014
Lab # 4 Solutions
November 14, 2014
(Send questions/comments to [email protected])
Introduction
In this lab assignment, youre given a signal prototype for dashes and dots in the Morse Code system,
and your goa

ECE 101 Fall 2014
Lab #5 Solutions
Introduction: The goal of this lab is to familiarize ourselves with an application of DTFT.
Problem 5.2 Telephone Touch-Tone
Problem 5.2 (a):
Code:
clear all; close all;
SampleRate = 8192; % [kHz]
% (a.) Create keypad so

ECE 101 Fall 2014
Lab #2 Solutions
Introduction: The goal of this lab is to become familiarized with signal concepts, such as D.T.
convolution and difference equation, with echo cancellation via inverse filtering.
Problem 2.10 Echo Cancellation via Invers

ECE 101 Linear Systems Fundamentals, Fall 2014
Lab # 3A Solutions
October 30, 2014
(send questions/comments to [email protected])
In this lab assignment, you are asked to develop a simple deblurring filter to apply to a blurry image of a
car, in order to o

UNIVERSITY OF CALIFORNIA, SAN DIEGO
Electrical & Computer Engineering Department
ECE 101 - Fall 2014
Linear Systems Fundamentals
Midterm Exam #2
You are allowed one 2-sided sheet of notes.
Tables 3.1, 3.2, 4.1, 4.2, 5.1, and 5.2 are provided.
No books, no

ECE 100 Second Midterm Examination Winter 2011
This examination is closed book, you may not use any reference materials or any calculator.
Be sure to show your work carefully. No credit will be given for unsupported answers.
1. Find the transfer functions

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F(s)
f(t),t>0
definition of a Laplace transform
y(t)
inversion formula
Y(s)
sY(s) - y(0)
first derivative
y' (t)
second derivative
y" (t)
nth derivative
integration
(1/s) F(s)
convolution integral
F(s)G(s)
f (t)
shifting in the s-plane
F(s - )
exp(-t) f

ECE 100 Second Midterm Examination Fall 2009
This examination is closed book, you may not use any reference materials or any calculator.
Be sure to show your work carefully. No credit will be given for unsupported answers.
1. Consider the circui

ECE 65
Second Midterm Exam
Fall 2008
This examination is closed book, you may not use any reference materials. You may use a calculator. Be
sure to show your work carefully. No credit will be given for unsupported answers.
1. Consider the circuit sketched

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ECE 100 Midterm Examination Winter 2011
This examination is closed book, you may not use any reference materials or any calculator.
Be sure to show your work carefully. No credit will be given for unsupported answers.
1. Consider the parallel combin

ECE 100
Problem 2
Find the transfer functions of the three
circuits sketched to the right. Show they
are all the same. Find the poles and
zeros.
Winter 2011

ECE 65
Problem Set
Fall 2008
These problems will not be graded. They are typical of the type of problems you will see on the midterm
examination. The TAs will discuss them Mon 2-5 pm and Tues 2-5pm in the lab room.
1. Consider the circuit sketched to the

ECE 101 Linear Systems, Fall 2014
Problem Set #0 Solutions
October 6, 2014
(send comments/questions to [email protected])
1.48 Using Eulers relation, we have:
z0 = r0 ej0 = r0 cos 0 + jr0 sin 0 = x0 + jy0
Then z1 through z5 are:
2
(a) z1 = x0 jy0
(b) z2 =

ECE 101 Linear Systems Fundamentals
Fall 2014
Problem Set # 3A Solutions
October 23, 2014
(send questions/comments to [email protected])
1. SYNTHESIS
3.21 The Fourier coefficients are given, so we can plug them into the synthesis equation (3.38) to obtain

UNIVERSITY OF CALIFORNIA, SAN DIEGO Electrical & Computer Engineering Department ECE 101 - Fall 2009 Linear Systems Fundamentals MIDTERM EXAM You are allowed one 2-sided sheet of notes. No books, no other notes, no calculators.
PRINT YOUR NAME Signature
1

UNIVERSITY OF CALIFORNIA, SAN DIEGO
Electrical & Computer Engineering Department
ECE 101 - Fall 2010
Linear Systems Fundamentals
MIDTERM EXAM WITH SOLUTIONS
You are allowed one 2-sided sheet of notes.
No books, no other notes, no calculators.
PRINT YOUR N