MACM 316 - Assignment 2: Gaussian Elimination on a
Large Random Matrix
Evan Chisholm (echishol@sfu.ca)
May 29, 2015
1. From use of the provided script with N ranging from 21 to 212 and M = 1000, we
have the following plots:
2. We chose N ranging from 21 t
MACM 316 D100
Cayden Gill (301293848)
May 24, 2016
Computing Assignment 1: Floating Point Arithmetic
Computed values of X
Computed values of X
(a)
Computed values of X
In exact arithmetic, square rooting and squaring a number, x, leaves the number un
Homework 1
MACM 201 (Fall 2013)
The quiz covering this material is on Wednesday, September 11, 2013 in class.
About homework in MACM 201
This homework is not for handing in. However, the questions for the quiz on Wednesday,
September 11, 2013 will come fr
Assignment #6 MACM 316 Polynomial Interpolation
please respect page limits & practice the Guidelines for Written Assignments.
problem A) is an optional problem for submission
but it is recommended that you do the computing
if you choose to submit probl
SIMON FRASER UNIVERSITY
DEPARTMENT OF MATHEMATICS
Midterm Practice Paper
MACM 316 - D100 Summer 2012
Instructor: Dr. Walsh
,
Name:
(please print)
family name
given name
SFU ID:
@sfu.ca
student number
SFU-email
Signature:
Instructions:
Question Maximum
1.
Assignment #2 MACM 316 Gaussian Elimination in Finite-Precision Arithmetic
please respect page limits & practice the Guidelines for Written Assignments.
submit problem A) to the homework box # 2 & 3 by 11:50AM, Friday 19 September.
your report/scripts m
MACM 316 Assignment 4
Please read the Guidelines for Assignments rst.
Problem A must be submitted to Canvas by Friday June 13.
Problems B, C and D are not to be submitted. The related quiz will be given in class on
Wednesday June 10.
Acknowledge any c
Homework 4
MACM 201 (Fall 2013)
The quiz covering this material is on Wednesday, October 9, 2013 in class.
About this section
This homework covers the material from lectures 9, 11 and 14 on generating functions. At
this point the most important thing is t
Polynomial Interpolation
MACM 316
1/11
Data Interpolation
We have data of a function f (x) representing data from an experiment, economic or statistical dataset.
We want to ll in the blanks
1
0.8
0.6
0.4
0.2
0
0
5
10
x
0
1
2
3
4
5
6
7
8
9
10
11
12
f(x)
MACM 316 Assignment 2
Please read the Guidelines for Assignments rst.
Problem A must be submitted to Canvas by Friday May 29th.
Problems B and C are not to be submitted. The related quiz will be given in class on
Wednesday, May 27th.
Keep in mind that
MACM 316 Assignment 1
Please read the Guidelines for Assignments rst.
Problem A must be submitted to Canvas by Friday May 22.
Problems B, C and D are not to be submitted. The related quiz will be given in class on
Wednesday May 20.
Keep in mind that C
SFU MACM 316: Assignment 2
Kirill Gostaf, Natalia Iwanski
June 2, 2014
Section 2.1
The Matlab code used for questions 12 and 14 is shown at the end of this section.
Question 6. Use the bisection method to nd solutions, accurate to within 102 for the
follo
Assignment #2 Polynomial Plotting
Aman Deol
301188707
Purpose: The purpose of the experiment was to see the max error made by computing a
polynomial that curves through randomly produces points and to find at what N points does MATLAB
give a useless outpu
Assignment #1 Gaussian Elimination Error Report
Purpose: The purpose of the experiment was to see the average error made by solving a random
NxN matrix using the "\" key in Matlab which would run Gaussian Elimination and also to extrapolate
what N would m
Assignment #10
Aman Deol
301188707
Purpose: To see how many rank one vectors it takes to get a facial recognition of oneself.
As well as to see the least square approximation compared to your photo and your 6
family/friends.
Code: The code uses the photoI
Assignment #8
Aman Deol
301188707
Purpose: The purpose of the experiment is to compare the integration methods of
trapezoidal, simpsons, quad and quadl for the lift method.
Code: The code uses the built in method for quad and quadl. For the trapezoidal an
Assignment #7
Aman Deol
301188707
Purpose: The purpose of the experiment is to get a second-order accurate estimate wave gradient
for 2 points on a map of our choosing.
Code: The code that is modified from what's given is the map and where the points on t
Assignment #5
Aman Deol
301188707
Purpose: The purpose of the experiment is to see the different times it takes to
calculate the points on a contour given different conditions and using the fzero MATLAB
function and the secant method.
Code: The code creat
Assignment #5
Aman Deol
301188707
Purpose: The purpose of the experiment is to see the different times it takes to calculate the
points on a contour given different conditions and using the fzero MATLAB function and the
secant method.
Code: The code creat
Assignment #10
Aman Deol
301188707
Purpose: To see how many rank one vectors it takes to get a facial recognition of oneself. As well as
to see the least square approximation compared to your photo and your 6 family/friends.
Code: The code uses the photoI
Assignment #4
Aman Deol
301188707
Purpose: The purpose of the experiment was to see the different computing times of
the bisection and secant method on a logistic map equation as well as find the r value
for which we get a period 3 cycle.
Code: The code s
Assignment #8
Aman Deol
301188707
Purpose: The purpose of the experiment is to compare the integration methods of trapezoidal,
simpsons, quad and quadl for the lift method.
Code: The code uses the built in method for quad and quadl. For the trapezoidal an
Assignment #3
Aman Deol
301188707
Purpose: The purpose of the experiment was to see the different computing times it takes
compared with different matrix sizes to solve 4 different types of matrices. Where the matrices
are diagonally dominant, upper trian
Lecture 6
CMPT 376
A writer is someone
for whom writing is
more difficult than it is
for other people.
Thomas Mann
Words
Chapter 9
Editing
A First Draft
NEVER SUBMIT
A First Draft
This interview with Steven Pinker discusses
good and bad writing.
This inte
Lecture 2
CMPT 376
Impatience asks for
the impossible, wants
to reach the goal
without the means of
getting there.
Hegel
Textbook
Is the 11th edition
of the textbook still
valid?
Textbook
Is the 11th edition
of the textbook still
valid?
Yes. Yes it is.
Wh
Lecture 5
CMPT 376
Education has
produced a vast
population able to
read but unable to
distinguish what is
worth reading.
G. M. Trevelyan
Assignment #1 Rough Draft
Due Tonight
Journals #1-5
Due Sunday
Cover Letters
Not from textbook (Journal #5)
Words
Cha
L
e
c
t
u
r
e3
C
MP
T3
7
6
If the path be
beautiful, let us not
ask where it leads.
Anatole France
G
r
a
d
i
n
g
Journals 10%
In-class Exercises 5%
Assignment #1 5 + 5%
Assignment #2 5 + 10%
Assignment #3 5 + 15%
Assignment #4 10%
Midterm 10%
Final Exam 2
Lecture 8
CMPT 376
Substitute 'damn'
every time you're
inclined to write
'very'; your editor will
delete it and the
writing will be just as
it should be.
Mark Twain
Assignment #2
Will be posted Wednesday night
Words
Chapter 9
Cohesion & Coherence
Chapters