CSE/Math 451 Class Notes and Demos
Class Demo Programs
Quadratic Equation Program using Standard Formula
Quadratic Equation Program using ``Improved'' Formula
Three ways of computing tan x - sin x near zero
Hilbert Matrix test to demostrate condition numbers
Bisection routine
, function
cos x -x for demo
and its
derivative
Newton's method
The secant method
Newton interpolation polynomial
Evaluate with
Newton evaluation routine
Script for inverse interpolation demo
Foct12.m
and
Joct12.m
for demo program.
Romberg Integration routine
and
Necessary Update Routine
Simpson's Rule
with
Trapezoid Update Rule
and
Simple Trapezoid Rule
You will need all three for Simpson's Rule to Work.
Seven Point Gaussian Integration Routine
Richardson Extrapolation Routine for Calculating Pi
Gaussian elimination without pivoting
Gaussian elimination with partial pivoting
Wilkinson's example for Gaussian elimination
Notes
Lecture 1
Lecture 2
Lecture 3
Lecture 4
Lecture 5
lecture 6--the MATLAB demo lecture
Lecture 7
Lecture 8
Lecture 9
Lecture 10
Lecture 11
Lecture 12
Lecture 13
Lecture 14
Lecture 15
Lecture 16
Lecture 17
Lecture 18
Lecture 19
Lecture 20
Lecture 21
Lecture 22--Interpolation
Lecture 23
Lecture 24
Lecture 25
Lecture 26
Lecture 27
Lecture 28
Lecture 29
Lecture 30
Lecture 31
Lecture 32
Lecture 33
Lecture 34
Lecture 35
Lecture 36
Lecture 37 --Method of Lines Lecture
Lecture 38-- FFT Lecture
Norms and Inner Products Notes
Rough Lecture Notes on Hager-Higham Estimator
This has many misprints, but has the essentials of the algorithm
My notes on Hager-Higham estimator (not in the context of LU decomposition
Estimates norm(C,1) where we can do operations C*x and C'*x. time for
Three lectures on splines in postscript.
Lecture #1
,
Lecture #2
and
Lecture #3
In postscript
One lecture on FFTs
Return to CSE/Math 455 Home Page
Information about the instructor is available on his
home page.
Jesse Barlow,
barlow@cse.psu.edu