Repository containing three applications of the Runge-Kutta numerical approximation.
FirstOrder.c contains the source code of a simple approximation of a first order PDE.
SecondOrder.c contains the source code for a simple approximation of second order PDE.
RobotArm.c emulates the dynamic behaviour of a robot arm controlled by two input torque in order to reach a set configuration
One can adjust at will all the parameters of the system.
The displays are done using gnuplot. Credits to N.Devillard who made a simple interface for this program with the C language. More information here: ndevilla.free.fr/gnuplot/.