SprottN.cs

using UnityEngine;
using System.Collections;

// eqn (46) from http://lsc.amss.ac.cn/~ljh/04LCC.pdf
// Primary ref: http://sprott.physics.wisc.edu/pubs/paper212.pdf

public class SprottN : ChaosEqn  {

    public SprottN() {
        name = "SprottN";

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

        paramBundles = new ParamBundle[] {
            // sigma, b, rho
            new ParamBundle("default (scaled)", 0f, 0f, 0f, 
                new Vector3(.1f, 1.5f, .1f), new Vector3(10.4f,3.6f,0.4f), 0.31f),
            new ParamBundle("default", 0f, 0f, 0f, 
                    new Vector3(.1f, 1.5f, .1f)),
        };

        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] = - 2f*x_in[1];
        x_out[1] = x_in[0]+ x_in[2]*x_in[2];
        x_out[2] = 1.0f + x_in[1] - 2f*x_in[2];
    }

}