EGN 3373
quiz # 2
Last Name:
_
First Name:
SP 2017
_
For the circuit shown:
Find the value of the current
iX as shown.
Find the value of the voltage vab as shown.
Calculate the power for the dependent source and state whether
Homework (1)
Problem (1)
How much energy is imparted to an electron as it flows through a 6V battery from the positive to the
negative terminals? Express your answer in attojoules.
Problem (2)
Two electric circuits represented by boxes A and B are connect
EGN 3373
Last Name:
Quiz #8
SP 2017
_
First Name:
t = 0 , the switch is closed.
The switch was open for a long time. At
At
t = 0 ,
At
t = 0 + , switch is closed,
At
t = , switch is closed, find
Find the circuit time constant
switch is open, find
iL (0 )
i
EGN 3373
Last Name:
_
quiz # 1
First Name:
SP 2017
_
For the shown circuit, complete the chart below by calculating the power of each element and
define the type, whether it is absorbing or supplying power.
Check the power balanc
EGN3373
Quiz (6)
Last Name:
_
SP 2017
First Name:
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vL (t) as shown.
Find the energy stored within inductor at t = 0
Find the equation for the inductor voltage
Find the equivalent capacitance
Cequ connected between (a) and
1/17/17
EGN3373
HW(2)-Solu=on
Problem (1)
Find the current as shown.
I
+
6V
P = 24W
Problem (1)- Solu=on
I
+
6V
P = + (V ) ( I )
P = 24W
24 = + ( 6 ) ( I )
I = 4A
1
1/17/17
P1 = ?
Problem (2)
+
P2 = ?
4A
2V 1
+
8V 2
4A
Problem (2)-Solu=on
+
2V 1
1/11/17
HWS(1)
Problem (1)
Voltage =
(
)
Work
ch arg e
Work = ( ch arg e) ( voltage)
(
)
Work = 1.6 10 19 ( 6 )
Work = 9.61 10 19 Joules
Work = 0.961 10 18 Joules
Work = 0.961 attojoules
Problem (2)
i
+
A
v
PA = ( v ) ( i )
+
B
i
PB = ( v ) ( i )
a)
EEL 3552C Analog and Digital Communications
Dr. Lei Wei
Lecture 1: Chapter 1
1) Introduction
a) The need to communicate
Human to human (face to face)
Voice, gestures, etc
Human to human (long distance)
Ancient methods:
Runner, drum, flag, torch, pigeons,
UNIVERSITY OF CENTRAL FLORIDA
SCHOOL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE
EEL 3552 Signal Analysis and Communications
Homework
Question 1: Using a computer and whatever language to compute the capacity of the
following AWGN channel.
Figure 1: Sp
Dierential Equations
Massoud Malek
Nonlinear Systems of Ordinary Dierential Equations
Dynamical System. A dynamical system has a state determined by a collection of real
numbers, or more generally by a set of points in an appropriate state space. Small
c
UNIVERSITY OF Central Florida
SCHOOL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE
EEL 3552 Analog and Digital Communication Fundamental
Spring Session 2012
EEL 3552: 4 credits (3, 3)
Pre-request: EEL 3123C Networks and Systems,
Text-book: Modern Digital
EEL 3552
Lab Instructions
General Instructions:
Every Lab report should be submitted in the following order:
1. Pre-lab.
2. MATLAB Simulations (If any).
3. Objective.
4. Apparatus.
5. Theory or Background.
6. Procedure.
7. Results & Conclusion (Lab questi
Assessment Plan: EEL 3552 Analog and Digital Communications Fundamental
Course Assessment Outcomes:
Objective #1: A passing student shall be able to do signal representation and operations
(Map 1, 5, 11 of EE Program Outcomes)
Objective #2: A passing stud
UNIVERSITY OF CENTRAL FLORIDA
SCHOOL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE
EEL 3552 Analog and Digital Communication Fundamental
Homework1
Question 1: Using a computer and whatever language to compute the capacity of the
following AWGN channel.
F