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Week #
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Homework problems
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Due date
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-
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Final Exam: December 11th, 2014, 10am-12pm, the same room as class. (Solution published). No calculators.
One page (one side) of records is allowed with definitions and algorithms only.
NO solutions of problems there! You will need to submit this page with your work.
What is covered: all topics.
You need to understand and be able to use definitions and algorithms.
Training set of problems:
Sauer, p. 19: 0.4.1;
Sauer, p. 59: 1.4.5;
Sauer, p. 101: 2.4.3;
Sauer, p. 198: 4.1.2, 4.1.7-9;
Sauer, p. 224: 4.3.1, 4.3.2 (Using both Gramm-Schmidt process and Givens' rotations (see lectures linalg4-5));
For linear algebra in general: you need to be able to estimate number of operations
necessary to complete the problem, understand sources of errors (condition number),
similar to problems in Midterm;
Sauer, p. 156: 3.2.1-3 (also work through problems in the Midterm);
Sauer, p. 164: 3.3.1, 3.3.5, 3.3.7-8;
Sauer, p. 176: 3.4.7, 3.4.12;
Sauer, p. 263: 5.2.1-3 (also you shall need understanding of error dependence on a grid step);
Sauer, p. 278: 5.5.1-3 (work through HW#11);
Sauer, p. 252: 5.1.1, 5.1.5;
Sauer, p. 321: 6.4.3 (you need to be able to use all methods we studied);
In all methods which we studied you need to understand
errors dependence on the parameters of methods like grid step etc.
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12
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Extra (20) points homework 12.
Help with analytical solution.
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December 8th, 2014, 12pm, electronic version by e-mail.
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11
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Homework 11.
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December 2nd, 2014, class time.
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9-10
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Homework 09-10.
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November 6th, 2014, class time.
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-
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Midterm: October 21st, class time. (Solution published). No calculators.
One page (one side) of records is allowed with definitions and algorithms only.
NO solutions of problems there! You will need to submit this page with your work.
What is covered: all topics up to and including interpolation.
You need to understand and be able to use definitions and algorithms.
Training set of problems:
HW 2: 1, 2;
HW 3: 1, 4;
HW 4: 1-3;
HW 5: 1, 2;
HW 6: 1;
HW 7: 3;
HW 8: 1, 4;
to be continued...
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October 21st, 2014, class time.
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7-8
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Homework 07-8.
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October 21st, 2014, class time.
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5-6
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Homework 05-6.
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October 7th, 2014, class time.
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3-4
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Homework 03-4.
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September 18th, 2014, class time.
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2
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Homework 02.
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September 9th, 2014, class time.
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1
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Homework 01.
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September 2nd, 2014, class time.
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Below you can find additional material.
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Week #
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Lectures Notes and scripts (by courtesy of Prof. Lau)
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13
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Lecture 23 (quad2)
,
(quad3)
,
TS 5.2
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Lecture 24 (quad3)
TS 5.2,
(quad4)
,
TS 5.5
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12
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Lecture 21 (interp5)
, TS 3.3
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Lecture 22 (root4)
TS 2.7,
(quad1)
,
TS 5.2
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11
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Lecture 19 (linalg4)
, TS 4.1-4.2
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Lecture 20 (linalg5)
, TS 4.2-4.3
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10
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Midterm
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Lecture 18 (splines1), TS 3.4
pwchermite_coeffs.m Compute coefficients defining piecewise cubic (pwc) Hermite spline.
eval_pwpoly.m Evaluate piecewise defined polynomial with Horner's rule.
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9
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Lecture 16 (interp3), TS 3.2
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Lecture 17 (interp4), TS 3.3
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8
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Lecture 15, TS 2.5
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Fall Recess.
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7
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Lecture 13 (interp2), TS 3.2
hornernewt.m Calculation of Newton's method coefficients using
Horner's rule for polynomials.
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Lecture 14 (interp3), TS 3.3
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6
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Lecture 11 (linalg3), TS 2.3, 2.4
TriDiLU.m Tridiagonal LU factorization.
LBiDiSol.m Forward substitution for unit lower bidiagonal system.
UBiDiSol.m Backward substitution for upper bidiagonal system.
GE.m LU factorization without pivoting (unstable!).
LTriSol.m Forward substitution for general lower triangular system.
UTriSol.m Backward substitution for general upper triangular system.
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Lecture 12 (interp1)
, TS 3.1
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5
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Lecture 09 (linalg1), TS 2.1
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Lecture 10 (linalg2), TS 2.1
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4
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Lecture 07 (root3), TS 1.4-5
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Lecture 08, TS 1.3
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3
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Lecture 05 (root1), TS 1.1
bisection.m Bisection algorithm very similar to the one given by Sauer.
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Lecture 06 (root2), TS 1.2
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2
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Lecture 03, Textbook TS 0.1-2
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Lecture 04, Textbook TS 0.2-0.4
nest.m Evaluates a polynomial with shifts by Horner's method.
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1
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Lecture 01 (matlab1-2)
explot.m Formats the plots in Matlab so they are easily viewable
on a smaller screen or when exported ("ex" stands for "export").
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Lecture 02 (matlab1-2)
exsemilogy.m Analogous to explot.m, but provides larger semilogy format.
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