Useful scripts and functions
- cardinal.m – Calculates the cardinal functions <jsm>\ell_k(t)</jsm>.
- euler.m – Solves ODEs using Euler's method.
- gs.m – Solves systems of linear equations using Gauss–Seidel iteration.
- impEuler.m – Solves ODEs using the improved Euler method.
- lagrange.m – Lagrange polynomial interpolation. Uses
cardinal.m
. - newton.m – Solves systems of nonlinear equations using Newton's method. Used together with
newton_ex.m
. - newton_ex.m – Example system of nonlinear equations and its Jacobian. Used together with
newton.m
. - rk4.m – Solves ODEs using the classical 4th order Runge–Kutta method.
- stab.m – Plots the stabilty domain for a given stability function.