private static void AppendDistribution(StringBuilder sb, RandomAlgebra.Distributions.BaseDistribution distribution) { double step = distribution.Step; var inv = System.Globalization.CultureInfo.CurrentCulture; AppendTableLine(sb, Languages.GetText("Argument"), Languages.GetText("PDFTitle"), Languages.GetText("CDFTitle")); for (int i = 0; i < distribution.Samples; i++) { double x = i * distribution.Step + distribution.MinX; if (i == distribution.Samples - 1) { x = distribution.MaxX; } AppendTableLine(sb, x.ToString(inv), distribution.ProbabilityDensityFunction(x).ToString(inv), distribution.DistributionFunction(x).ToString(inv)); } }
public DisplayNameAndSettingType(Type settingType) { SettingsType = settingType; Name = Languages.GetText(settingType.Name); }
public static void PrepareGraph(ZedGraphControl pdf, ZedGraphControl cdf) { PrepareGraph(pdf, Languages.GetText("PDFTitle")); PrepareGraph(cdf, Languages.GetText("CDFTitle")); }
private void Process() { #if !DEBUG try #endif { _warningsSource.Clear(); string expression = txtFunction.Text; bool evaluateRandomsAlgebra = checkEvaluateRandomsAlgebra.Checked; bool evaluateMonteCarlo = checkEvaluateMonteCarlo.Checked; int samples = (int)numericSamplesCount.Value; int experiments = (int)numericExperimentsCount.Value; int pockets = (int)numericPocketsCount.Value; var univariate = DistributionFunctionArgument.CreateDictionary(_argumentsUnivariate); var multivariate = MultivariateDistributionFunctionArgument.CreateDictionary(_argumentsMultivariate); if (multivariate.Count == 0) { multivariate = null; } Stopwatch sw = Stopwatch.StartNew(); if (evaluateRandomsAlgebra) { sw.Restart(); _distributionsPair.RandomsAlgebra = DistributionManager.RandomsAlgebraDistribution(expression, univariate, multivariate, samples); if (_distributionsPair.RandomsAlgebra is ContinuousDistribution continuous) { //_distributionsPair.RandomsAlgebra = continuous.Discretize(); } sw.Stop(); _distributionsPair.RandomsAlgebraTime = sw.Elapsed; } else { _distributionsPair.RandomsAlgebra = null; _distributionsPair.RandomsAlgebraTime = null; } if (evaluateMonteCarlo) { sw.Restart(); _distributionsPair.MonteCarlo = DistributionManager.MonteCarloDistribution(expression, univariate, multivariate, experiments, pockets); sw.Stop(); _distributionsPair.MonteCarloTime = sw.Elapsed; } else { _distributionsPair.MonteCarlo = null; _distributionsPair.MonteCarloTime = null; } FillResults(); FillCharts(); } #if !DEBUG catch (Exception ex) { MessageBox.Show(ex.Message, Languages.GetText("Exception"), MessageBoxButtons.OK, MessageBoxIcon.Error); } #endif }