kdv_etdrk4, an Octave code which uses the ETD RK4 method to solve the Korteweg-DeVries equation, by Aly-Khan Kassam, Lloyd Trefethen.
The computer code and data files described and made available on this web page are distributed under the MIT license
kdv_etdrk4 is available in a MATLAB version and an Octave version.
etdrk4, an Octave code which uses the ETD RK4 method to solve systems of stiff ordinary differential equations (ODE), by Aly-Khan Kassam, Lloyd Trefethen.
kdv_ift, an Octave code which uses the IFT method to solve the Korteweg-DeVries equation, by Aly-Khan Kassam, Lloyd Trefethen.
Aly-Khan Kassam, Lloyd Trefethen; This version by John Burkardt.