TA section class meeting time: Wednesday 1:50pm-2:40pm
Office hour: Monday 4:00 pm - 4:55 pm via Zoom
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Final exam 5a)
stiff differential equations are characterized as those whose exact solution has a term of the form e^{−ct}, where c is a large positive constant.
Please refer to pg349 and the Illustration on pg 349.
April 20, Homework 10 matlab code for problem 4
Apr 13, Homework 9 hints
Apr 6, Exam 2 practice exam solution ( A new version is updated. There are updates on Q5a) and b))
Mar 30, Homework 8 hints,
Code template for Matlab
Code template for Python
Mar 22, Homework 7 hints
Mar 9, Homework 6 hints
Mar 2, Homework 5 hints, Problem 2 and Problem 3 code template
Feb 23, Homework 4 hints, Composite right rectangular rule, and Trapezoid Rule sample code.
Recitation 4, Feb 9, Sample_Exam1
Recitation 3, Feb 2 Lagrange Interpolation, Hermite Interpolation Notes
How to use this Lagrange Interpolation code in Matlab?
For example, HW 2, problem 4, you need to create a variable x =0.4, a list(array) of x-nodes: xpoints=[0.1, 0.2, 0.3, 0.5, 0.6,
0.7] and a list(array) of y-nodes: ypoints=[-7, -5, -2, 1, 3, 9]. You could do all these stuff in the command window. After that, just type y=lagrange(x,pointx,pointy); in the command window to run the Lagrange Interpolation Code.
Recitation 2, Jan 26 Fixed Point iteration Code for example on P60
Recitation 1, Jan 19 Newton's Method Notes