private UrnPolya.Urn selected_urn_process()
{
UrnPolya.Urn a = null;
switch (this.selectSimulationType)
{
case "Random Urn":
if (this.probabilityMatrix == null)
{
MessageBox.Show("Please first insert the probabilityMatrix");
return(a);
}
a = new UrnPolya.Urn_probability(this.repositionMatrix, this.Colorsnumbers, this.probabilityMatrix);
break;
case "Memory Lapse":
if (this.probabilities == null)
{
MessageBox.Show("Please first insert the probabilities");
return(a);
}
a = new UrnPolya.Urn_memory_lapse(this.repositionMatrix, this.Colorsnumbers, this.memorylapse_probability[0], this.probabilities);
break;
default:
a = new UrnPolya.Urn(this.repositionMatrix, this.Colorsnumbers);
break;
}
return(a);
}
public static double[,] colors_AvarageRatio(Urn u, int steps, int iterations, BackgroundWorker b)
{
double[,] result = new double[iterations, u.totalcolorsnumber];
int valor_pos = u.getTotalColorsNumber();
for (int i = 0; i < iterations; i++)
{
u.simulation(steps);
for (int color = 0; color < valor_pos; color++)
{
result[i, color] = u.getProportionOfBall(color);
}
u.reset();
b.ReportProgress((i + 1 * 100) / iterations);
}
return(result);
}
public void printColorRunChart(BackgroundWorker b)
{
if (!int.TryParse(this.tb_Steps.Text, out this.steps))
{
MessageBox.Show("Please insert a valid value to the steps box");
b.CancelAsync();
return;
}
UrnPolya.Urn a = this.selected_urn_process();
if (a == null)
{
return;
}
a.simulation(steps, this.backgroundWorker2);
if (a == null)
{
return;
}
double[,] result = a.getProportions();
F_grafico f_grafico = new F_grafico(result, this.ColorsUsedList, steps + 1);
f_grafico.ShowDialog();
}
public void PrintChart(BackgroundWorker b)
{
if (!int.TryParse(this.tb_Steps.Text, out this.steps))
{
MessageBox.Show("Please insert a valid value to the steps box");
b.CancelAsync();
return;
}
if (!int.TryParse(this.tb_simulations.Text, out this.simulations))
{
MessageBox.Show("Please insert a valid value to the simulations box");
b.CancelAsync();
return;
}
UrnPolya.Urn a = this.selected_urn_process();
if (a == null)
{
return;
}
double[,] r = UrnPolya.Urn.colors_AvarageRatio(a, steps, simulations, b);
F_grafico f = new F_grafico(r, this.ColorsUsedList);
f.ShowDialog();
}
