Homework Assignments

• Homework 1 (Due Feb. 10 before class)
  Homework 1 solution
  Also take a look at the following 3 programs. The first two programs are definitely not required for the problem.
  (1) a function that simulates the rounding of decimal digit to any specified precision, p, - Rounding to decimal precision p.
  (2) a script file using the above function for parts (a)-(c) of the problem. - script to run parts (a)-(c).
  (3) a script file for part (f) of the problem - script to run part (f).
  


• Homework 2 (Due Feb. 17 before class).
  Homework 2 solution
  


• Homework 3 (Due Feb. 26 before class). Homework 3 solution
  Take a look at the following 3 MATLAB programs.
  (1) Timing the 4 basic arithmetic operations: Using MATLAB's tic/toc for timing.
  (2) Timing the 4 basic arithmetic operations: Using MATLAB's cputime for timing.
  (3) A way to speed up the division of a vector by a fixed scalar.
  



• Homework 4 (Due March 4 before class). Homework 4 solution
  Take a look at the following MATLAB program:
  Iterative refinement..
  


• Homework 5 (Due March 16 before class).
  Homework 5 solution
  Here is my MATLAB program:
  Rank-one update for an electronic circuit problem..
  


• Homework 6 (Due March 25 before class).
  Homework 6 solution
  Here is my MATLAB program:
  Function iteration to find roots..
  


• Homework 7 (Due April 1 before class).
  Homework 7 solution
  Here is my MATLAB program:
  Multi-dimensional Newton's method..
  Two other MATLAB functions that you'll need:
  To compute the function..
  Here is my MATLAB program:
  To compute the Jacobian matrix (function)..
  


• Homework 8 (Due April 13 before class).
  
Homework 8 solution
Here is my MATLAB program:
Interpolating the square root..


• Homework 9 (Due April 20 before class).
  
Homework 9 solution
Here is my MATLAB program:
Numerical quadratures..


• Homework 10 (Due April 27 before class).
  
Homework 10 solution
Here is my MATLAB program:
Finite difference formula and the Richardson extrapolation..