ECE352: Signals and Systems II Winter 2016
LAB ASSIGNMENTS AND INSTRUCTIONS
The laboratory component of ECE352 has total four lab assignments.
The lab
assignments apply time-domain and transform-domai
Lecture 3. 01/18/2017
Part 1. Signal Processing in Communication:
Amplitude Modulation
Communication system
Message signal
Ideal result
FCC partitioned and assigned frequency intervals for different u
Lecture 2. 01/13/2017
Review of ECE 351:
Fourier representation
Fourier Representation
Time
property
Periodic
Nonperiodic
Fourier Series (FS)
Continuous
time
(t)
x(t )
X [k ]e jk0t , 0
k
X [k ]
ECE 352 Winter 2017 - Homework 1. Fourier representation of signals
(Due: 1/25/2017, Wednesday. In class)
Problem 1. (Properties of FT) Let X(j) and Y (j) denote the Fourier transform
(FT) of x(t) and
Part 2. Fourier Representation of
Mixed Signal Class
Fourier representation of mixed signal class
Mixed signal class:
Mixture of periodic signal and non-periodic signal
LTI system response to a per
clear all
clc;
clf
a = [0 1; .14 .5];
b = [0 1]';
c = [0 25];
d = 0;
ps = [0 0]';
for (k=1:1:21)
x = 11*heaviside(k);
ns = a*ps+b*x;
y = c*ps+d*x;
Array(:,k)=[k,y]';
stem(k,y);
hold on;
ps=ns;
ECE 352
Prof. Clymer
Midterm Exam 1
January 29, 2010
48 minutes
Printed Name:
Write the Honor Code Pledge here:
Signed:
Please WRITE OUT the Honor Code Pledge:
No aid given, received or observed, and
ECE 352
Prof. Clymer
Final Exam
March 15, 2010
1 hour 48 minutes
Printed Name:
Write the Honor Code Pledge here:
Signed:
Please WRITE OUT the Honor Code Pledge:
No aid given, received or observed, and
ECE 352
Prof. Clymer
Midterm Exam 2
February 26, 2010
48 minutes
Printed Name:
Write the Honor Code Pledge here:
Signed:
Please WRITE OUT the Honor Code Pledge:
No aid given, received or observed, and
Kevin Kaschube
% Kevin Kaschube
clear all
clc
a=0:.001:10
b=tf([16], [1 32 512 4096])
bode(b,a)
note: change to under EditAxis Properitiesto linear scale for
bottom graph
%1.3
%Kevin Kaschube
y=[1/256
Problem 2.3-2.6:
clear all
clc;
clf;
a = [0 1; .14 .5];
b = [0 1]';
c = [0 25];
d = 0;
ps = [0 0]';
for (k=1:1:21)
x = 11*heaviside(k);
ns = a*ps+b*x;
y = c*ps+d*x;
Array(:,k)=[k,y]';
stem(k,y);
hold
ECE 3640
Lecture 2 Z Transforms
Objective: Z-transforms are to dierence equations what Laplace transforms are
to dierential equations. In this lecture we are introduced to Z-transforms, their
inverses
ECE352
Signals and Systems II
Winter 2017
Laboratory 3 Assignment
ANALOG FILTERS: TEMPORAL AND FREQUENCY
CIRCUIT ANALYSIS
Lab Dates: Weeks 5 and 6
Lab Report Due Date: At the beginning of your lab ses
ECE352: Signals and Systems II Winter 2017
Laboratory 1 Assignment
DATA ACQUISITION, IMPORT, AND EXPORT
Lab Dates: Week 1-2
Lab Report Due Date: At the beginning of your lab session in Week 3 (Jan 23
Lecture 1. 01/11/2017
Review of ECE 351
gtm (13% ME 2
W (EM/(cfw_mlse Wain) Signal
1 /
Signal: aKfunction of time describing evolution of certain quantity.
/
Notation: \
Continuous JVW
(/7
o 513
1
I. H OMEWORK 8
A. Problem 1
A pair of random variable X and Y has joint pdf function given by
21x2 y 3 , 0 x y 1;
fXY (x, y) =
0,
otherwise.
Please, find COV[X, Y ] and (X, Y ).
B. Problem 2
A pai
ECE353: Intro. to Probability and Random Signals
Dr. Raviv Raich
Midterm I (April 30, 2013)
The duration of the exam is 80 minutes (2:00pm-3:20pm). This is a closed-book exam. Only one sheet of
formul
ECE353: Intro. to Probability and Random Signals
Dr. Raviv Raich
Midterm I (April 30, 2013)
The duration of the exam is 80 minutes (2:00pm-3:20pm). This is a closed-book exam. Only one sheet of
formul