Examples with BarChart utilities.BarChart used on opensource projects

Example 1 with BarChart

use of utilities.BarChart in project SimpleAsteroids by ljialin.

the class UrnSystem method main.

public static void main(String[] args) {
    ElapsedTimer t = new ElapsedTimer();
    UrnSystem us = new UrnSystem();
    System.out.println(t);
    double nWins = 15;
    double nPicks = 15;
    // nWins *=2;
    // nPicks *= 2;
    BarChart bc = new BarChart();
    bc.update(us.pVec(nWins, nPicks));
    new JEasyFrame(bc, nWins + " / " + nPicks);
    System.out.println(Arrays.toString(us.pVec(nWins, nPicks)));
}

Example 2 with BarChart

use of utilities.BarChart in project SimpleAsteroids by ljialin.

the class OptimalResampleTest method visualise.

public static void visualise(int nBits, int k) {
    int nIterationsMax = 100000;
    RMHCOneMaxProbabilityDiffuser diffuser = new RMHCOneMaxProbabilityDiffuser(nBits);
    double resampled = noiseStdDev / Math.sqrt(k);
    GaussTable gaussTable = new GaussTable();
    double pCorrect = gaussTable.erf(1 / resampled);
    double pErr = 1 - pCorrect;
    // use this of we need to keep stats later
    Integer iterationsNeeded = null;
    // diffuser.
    String title = "P Mass Diffusion, nEvals: ";
    BarChart bc = new BarChart(new Dimension(640, 480), diffuser.p);
    JEasyFrame frame = new JEasyFrame(bc, title);
    for (int i = 0; i < nIterationsMax; i++) {
        // System.out.println(i);
        // diffuser.updateStandard(false);
        bc.update(diffuser.p);
        frame.setTitle(title + (i * k));
        diffuser.updateNoisy(false, pErr);
        try {
            Thread.sleep(50);
        } catch (Exception e) {
        }
        ;
        if (diffuser.pSolved() >= 0.5) {
            return;
        // iterationsNeeded = i;
        // System.out.println("K = " + k);
        // System.out.println("nBits = " + nBits );
        // System.out.println("Solved in iterations: " + i);
        // System.out.println("Fitness evals:        " + i * k);
        }
    }
}