Homework+2+(XPP+Auto)

Basic way to analyze a function.

Setup up ode file open it in xpp auto To graph integrate (I), then adjust the window (W) Then make sure you've reached a steady state. Integrate (I), then last (L). You may need to repeat this several times. To make the bifurcation diagram, go to file (F), auto (A), adjust parameters in numerics (N) (may need to adjust Par Min and Par Max), go (G) to graph the function. Then grab a point (G), change the Dstep to the reverse sign, and "go" again. Once you have the graph of X versus h, then go to axis and change to two parameter with h and r. You may need to regraph by following a similar process as before with grabbing a point and everything.
 * here's an example ode file
 * Note that for this problem, I had to choose h as the first parameter and r as the second parameter



Here are the files from when the teacher did it for me.