MATLAB

• KdvZK2.m Zabusky-Kruskal for  u_t+6uu_x+u_xxx = 0

• funckdv.m - One soliton solution

• twosol.m - Two soliton solution

• KdVper2.m - Reproduction of ZK Figure

• SpectralKdV.m - Spectral Method for KdV

• SGenns.m, SGstep.m - Sine-Gordon routine from Enns

• SIR Model

  • sircov.m, sircovf.m

• Fitting data COVID19data.xlsx

  • To sech^2 covfit.m

  • To SIR model covfit2.m, getsir,m, sircov.m

• SEIR Model

  • seir.m, seirf.m

  • seircov.m uses seirf.m and data

• Other Data Sources

  • Power BI Dashboard

  • Johns Hopkins files and Map

  • US Counties Data

  • MATLAB Code to read data

Python

• dfield.py - Direction field for ODE system

• logdelay.py - Logistic Delay

• smap.py - Standard Map

• henon.py - Henon map

• Henonc.py - Controlled Henon map

• Duffing.py - Duffing Attractor

• KdVZK.py - KdV similar to the MATLAB version

• SGenns.py, sineGordon.gif -  Sine-Gordon routine from Enns

• HeatEquationAnimate.ipynb

• SIR Model - SIRcov.py, COVID19pydata.xlsx

• Plots pySIR.png, CovidPy.png

Maple

• SIR.mws

Simulink -

• SIR Model - Simulink Model,
  Covidplot (run after Simulink) uses  COVID19data.xlsx

• Plots Covidplot.jpg, SIRmodel.jpg

• See http://people.uncw.edu/hermanr/mat361/Simulink/index.htm