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Lesson 1 - Vectors and Fields
Wednesday, January 11, 2017
6:41 AM
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EE 3401
Due 0800 March 31th in Hao Yangs box.
HW8
Problem 1 (20 pts)
A uniform plane wave of frequency 5 105 Hz propagating in a material medium has the following
characteristics. (i) The fields are a
HW 10
Problem 1.
Assume that the region between the coaxial cylindrical conductors of Fig. 6.3(a) is filled with a dielectric
of nonuniform permittivity = 0 /. Obtain the solution for the potential be
EE 3401
Due 0800 February 3rd in Hao Yangs box.
Problem 1 (20 pts)
P1.37, Rao, 6th Ed.; (P2.9, Rao, 5th Ed)
Electric field of line charge of non-uniform density.
Problem 2 (20 pts)
P1.44, Rao, 6th Ed.
HW 9
Problem 1.
A point charge of 5 nC is located at (-3, 4, 0), while line y=1, z=1 carries uniform charge 2nC/m.
(a) If V = 0 V at O(0, 0, 0), find V at A(5, 0, 1).
(b) If V = 100V at B(1, 2, 1), fi
EE 3401
Due 0800 February 17th in Hao Yangs box.
HW4
Problem 1 (25 pts)
A particle with charge Q is located immediately above the center of the flat face of a hemisphere of
radius R as shown in Figure
EE 3401
Due 0800 March 24th in Hao Yangs box.
HW7
Problem 1 (20 pts)
A thick spherical shell (inner radius a, outer radius b) is made of dielectric material with a frozen-in
polarization
() =
Where k
EE 3401
Due 0800 February 28th in Hao Yangs box.
HW5
Problem 1 (20 pts)
Find the divergences and curls of the following vector fields:
(a) + +
(b) cos sin
Problem 2 (20 pts)
For the electric field =
HW 11
Problem 1.
A parallel-plate transmission line is made up of perfect conductors of width w=0.1 m and lying in the
planes x=0 and x=0.01 m. The medium between the conductors is a nonmagnetic ( = 0
EE 3401
Due 0800 January 27th in Hao Yangs box.
Problem 1 (25 pts)
P1.4, Rao, 6th Ed.
Using vector algebraic operations.
Problem 2 (25 pts)
P1.10, Rao, 6th Ed.
Plane containing two vectors originating
Supplementary Notes for ELEN 4810 Lecture 15
FIR Filter Design
John Wright
Columbia University
November 30, 2016
Disclaimer: These notes are intended to be an accessible introduction to the subject, w
Supplementary Notes for ELEN 4810 Lecture 13
Analysis of Discrete-Time LTI Systems
John Wright
Columbia University
November 21, 2016
Disclaimer: These notes are intended to be an accessible introducti
Supplementary Notes for ELEN 4810 Lecture 14
Linear and Generalized Linear Phase
John Wright
Columbia University
November 28, 2016
Disclaimer: These notes are intended to be an accessible introduction
Supplementary Notes for ELEN 4810 Lecture 12
More Z-transform
John Wright
Columbia University
November 9, 2016
Disclaimer: These notes are intended to be an accessible introduction to the subject, wit
Supplementary Notes for ELEN 4810 Lecture 9
The Fast Fourier Transform
John Wright
Columbia University
October 12, 2016
Disclaimer: These notes are intended to be an accessible introduction to the sub
Supplementary Notes for ELEN 4810 Lecture 8
The Discrete Fourier Transform
John Wright
Columbia University
October 10, 2016
Disclaimer: These notes are intended to be an accessible introduction to the
Supplementary Notes for ELEN 4810 Lecture 10
Windowing and the Short-Time Fourier Transform
John Wright
Columbia University
October 14, 2016
Disclaimer: These notes are intended to be an accessible in
Supplementary Notes for ELEN 4810 Lecture 6
The Discrete Time Fourier Transform
John Wright
Columbia University
September 26, 2016
Disclaimer: These notes are intended to be an accessible introduction
Supplementary Notes for ELEN 4810 Lecture 3
Introduction to Linear Time Invariant Systems
John Wright
Columbia University
September 14, 2016
Disclaimer: These notes are intended to be an accessible in
Supplementary Notes for ELEN 4810 Lecture 4
More Linear Time Invariant Systems
John Wright
Columbia University
September 19, 2016
Disclaimer: These notes are intended to be an accessible introduction
Supplementary Notes for ELEN 4810 Lecture 2
Basic Signals and Operations
John Wright
Columbia University
September 12, 2016
Disclaimer: These notes are intended to be an accessible introduction to the
Supplementary Notes for ELEN 4810 Lecture 1
DT Signals + A Brief Review of Complex Arithmetic
John Wright
Columbia University
September 7, 2016
Disclaimer: These notes are intended to be an accessible
Supplementary Notes for ELEN 4810 Lecture 5
Review of Fourier Representations
John Wright
Columbia University
September 21, 2016
Disclaimer: These notes are intended to be an accessible introduction t
ELEN4810 Digital Signal Processing
The goal of this course is to equip students with basic tools for processing signals on a computer.
We will introduce the basic mathematical ideas necessary to desig
ELEN 4810 Homework 2
Due Monday, October 3. Please submit your code for the computational section online via
Courseworks. You can submit your answers to the analytical question, as well as the output
Principles of Communication Systems
1. Columbia University
2. ELEN E3701
Spring Semester- 2016
Problem Set # 12
Problem Set Due:
3.
Problem # 1
You are given a binary communications system, using the
Principles of Communication Systems
Columbia University
ELEN E3701
Spring Semester- 2016
Problem Set # 11
Problem Set Due:
Problem # 1 (This is a typical final exam problem!)
We have decided to use th