Examples of jaolho.data.lma.LMA.fit()

jaolho.data.lma.LMA.fit()
The default fit. If used after calling fit(lambda, minDeltaChi2, maxIterations), uses those values. The stop condition is fetched from this.stop(). Override this.stop() if you want to use another stop condition.

      }
      double[][] tabXY = tableur.donneTableau(nomX, nomY);
      LMA lma = new LMA(func, params, tabXY);
      lma.verbose = true;
      try {
        lma.fit();


        double[] vraie = tabXY[1];
        double[] abcisse = tabXY[0];
        double[] fausse = func.generateData(abcisse, lma.parameters);
        double erreur = Stats.getErreur(vraie, fausse);

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      new double[] {1, 1},
      new double[][] {
        {0, 2, 6, 8, 9}, 
        {5, 10, 23, 33, 40}}
    );
    lma.fit();
    System.out.println("iterations: " + lma.iterationCount);
    System.out.println("chi2: " + lma.chi2 + ", param0: " + lma.parameters[0] + ", param1: " + lma.parameters[1]);
  }
}

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  public static void main(String[] args) {
    double[] x = {0.0, 0.1, 0.2, 0.3, 0.5, 0.7};//, 1.1, 1.4, 2.5, 6.4, 7.9, 10.4, 12.6};
    double[] a = {2.2, 0.4};
    double[][] data = {x, sin.generateData(x, a)}; 
    LMA lma = new LMA(sin, new double[] {0.1, 10}, data, null);
    lma.fit();
    System.out.println("RESULT PARAMETERS: " + Arrays.toString(lma.parameters));
    
    /*
    ArrayTool.writeToFileByColumns("fittest.dat", data);
    GnuPlotTool2.plot(ArrayTool.toFloatArray(data));

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        {7, 20, 4},
        {9, 30, 7},
        {12, 40, 6}
      }
    );
    lma.fit();
    System.out.println("iterations: " + lma.iterationCount);
    System.out.println(
      "chi2: " + lma.chi2 + ",\n" +
      "param0: " + lma.parameters[0] + ",\n" +
      "param1: " + lma.parameters[1] + ",\n" +

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