So I'm graphing a system of nonlinear differential equations for my Math class and I've begun to calculate the values in Excel using Runge Kutta 4. The system includes a variable "b" that I can change to view this graph at different points in time. I'm getting some awesome graphs for certain values that seem to morph and change at random intervals. I'd like to find a way to make an interactive graph of this system with some sort of n-slider allowing me to easily see the change with respect to time.
Is there a way to do this in excel with the RK4 that I'm already using? If not, is there a way to graph this in another program in the original form of 4 1st order nonlinear ODEs?
Thanks for any help.
