Assignment 1 of ET 4389
Topological properties of real-world networks
February 26, 2015
Consider the network whose index is the same as the last digit of your student number. All the networks in
the attachments are given in the following format: each row
% Reads the data from the .txt file and builds the adjacency matrix from
% them. Special care is given for the adjacency matrix to be symmetric, as
% our graph is undirected.
D = importdata('NetScience.txt');
D = vertcat(D, fliplr(D);
D = sortrows(D, 1);
% Reads the data from the .txt file and builds the adjacency matrix from
% them. Special care is given for the adjacency matrix to be symmetric, as
% our graph is undirected.
D = importdata('1.txt');
D = vertcat(D, fliplr(D);
D = sortrows(D, 1);
A = accum
ET4394Project2Report
Submittedby:
NikosBizanis4417631
Topic:
ExploringtheuseofTVWhiteSpaceforCognitiveRadio
27/04/2015
INTRODUCTION
InthisprojecttheuseofTVWhiteSpacesforCognitiveRadioisexplored.
As a small proofofconcept an energy detector is tested in th
NikosBizanis
4417631
PaperReviewforET4394WirelessCommunications
ChosenPaper:
Y.Zhangetal.,Cognitivemachinetomachinecommunicationsvisions
andpotentialsforthesmartgrid,IEEENetwork(May/June)(2012)613.
I chose tocomment on thiswork, as itpresents twoverypromi
ET4394Project1Report
Submittedby:
NikosBizanis4417631
Topic:
Collisionprobabilityin802.11Simulationusingns3
27/04/2015
INTRODUCTION
In this assignment I decided to investigate the performance of 802.11 in
terms of probability ofcollision between themobile
1. Develop a open-loop model of the traction drive shown in Figure 1(a). And please
derive its transfer function.
The open loop model of the traction drive motor and capstan roller is shown in below Figure 1.
As per the given problem statement the drive u
Exam Electrical Machines and Drives (ET4117)
6 November 2009 from 9.00 to 12.00.
This exam consists of 4 problems on 4 pages.
Page 5 can be used to answer problem 2 question b.
The number before a question indicates how many credits you can earn by answer
Exam Electrical Machines and Drives (ET4117)
5 November 2010 from 9.00 to 12.00.
This exam consists of 5 problems on 4 pages.
Page 5 can be used to answer problem 3 question b.
The number before a question indicates how many credits you can earn by answer
Examination Electrical Machines and Drives (ET4117)
28 October 2008 from 14.00 to 17.00.
This examination consists of 4 problems on 3 pages.
Page 4 can be used to answer problem 4 question a.
The number before a question indicates how many credits you can
Exam Electrical Machines and Drives (ET4117)
11 November 2011 from 14.00 to 17.00.
This exam consists of 5 problems on 4 pages.
Page 5 can be used to answer problem 4 question b.
The number before a question indicates how many credits you can earn by answ
Examination Electrical Machines and Drives (ET4117)
2 November 2007 from 9.00 to 12.00.
This examination consists of 5 problems on 4 pages. Page 5 can be used to answer
problem 4 question b.
The number before a question indicates how many credits you can
Exam Electrical Machines and Drives (ET4117)
9 November 2012 from 14.00 to 17.00.
This exam consists of 3 problems on 3 pages.
Page 5 can be used to answer problem 4 question a.
The number before a question indicates how many credits you can earn by answe
Examination Electrical Machines and Drives Et4-117
Thursday, October 30, 2003 from 9.00 to 12.00
This examination consists of 6 problems.
The number before a problem indicates how many points can be earned with this
problem.
15 Problem 1
a
b
c
d
Sketch a
Examination Electrical Machines and Drives (ET4117)
4 November 2004 from 9.00 to 12.00.
This examination consists of 3 problems on 4 pages.
The number before a question indicates how many credits you can earn with the
question.
This examination has to be
Examination Electrical Machines and Drives (ET4117)
4 November 2005 from 9.00 to 12.00.
This examination consists of 4 problems on 3 pages. The fourth page can be used to
answer question 4 b.
The number before a question indicates how many credits you can
Examination Electrical Machines and Drives (ET4117)
3 November 2006 from 9.00 to 12.00.
This examination consists of 4 problems on 3 pages. Page 4 can be used to answer
question 2b.
The number before a question indicates how many credits you can earn with