SprottE.cs

using UnityEngine;
using System.Collections;

// eqn (37) from http://lsc.amss.ac.cn/~ljh/04LCC.pdf
// Primary ref: http://sprott.physics.wisc.edu/pubs/paper212.pdf

public class SprottE : ChaosEqn  {

    public SprottE() {
        name = "SprottE";

        eqnStrings = new string[]{
                "xdot = yz",
                "ydot = x^2 - y",
                "zdot = 1 - 4x"
        };

        paramBundles = new ParamBundle[] {
            // sigma, b, rho
            new ParamBundle("default (scaled)", 0f, 0f, 0f, 
                    new Vector3(-2.9f, 4.8f, .4f)),
            new ParamBundle("default", 0f, 0f, 0f, 
                    new Vector3(-2.9f, 4.8f, .4f)),
        };

        paramNames = new string[] { ChaoticSystem.NO_PARAM, ChaoticSystem.NO_PARAM,ChaoticSystem.NO_PARAM};
        slideShowSpeed = 2f;
    }

    public override void SetParams(ParamBundle pb)
    {
    }

    public override void Function(ref float[] x_in, ref float[] x_out) {
        x_out[0] = x_in[1]*x_in[2];
        x_out[1] = x_in[0]*x_in[0] - x_in[1];
        x_out[2] = 1f - 4f*x_in[0];
    }

}