MATH 348. Scientific Computation in Numerical Analysis.

Demonstrations

Roundoff Errors

• Roots of polynomials polyRootRndoff.m (matlab---output)
  
• Quadratic formula quadForm.C
  

Computing sin(x)

• Alternating series for sin(x) sine.C
  

Lagrange Interpolation
Code to plot Lagrange polynomials:

1. interp.C
   
2. matlabPlot.C
   
3. matlabPlot.h
   

Stability for IVP's

• odeStability.C