public void GenerateTest2()
{
RayleighDistribution target = new RayleighDistribution(4.2);
double[] samples = new double[1000000];
for (int i = 0; i < samples.Length; i++)
samples[i] = target.Generate();
var actual = RayleighDistribution.Estimate(samples);
actual.Fit(samples);
Assert.AreEqual(4, actual.Mean, 0.01);
Assert.AreEqual(2, actual.Variance, 0.01);
}
public void GenerateTest2()
{
Accord.Math.Tools.SetupGenerator(0);
RayleighDistribution target = new RayleighDistribution(4.2);
double[] samples = new double[1000000];
for (int i = 0; i < samples.Length; i++)
samples[i] = target.Generate();
var actual = RayleighDistribution.Estimate(samples);
Assert.AreEqual(4.2, actual.Scale, 1e-3);
}
public void GenerateTest()
{
RayleighDistribution target = new RayleighDistribution(2.5);
double[] samples = target.Generate(1000000);
var actual = RayleighDistribution.Estimate(samples);
actual.Fit(samples);
Assert.AreEqual(2, actual.Mean, 0.01);
Assert.AreEqual(5, actual.Variance, 0.01);
}
public void GenerateTest()
{
Accord.Math.Tools.SetupGenerator(0);
RayleighDistribution target = new RayleighDistribution(2.5);
double[] samples = target.Generate(1000000);
var actual = RayleighDistribution.Estimate(samples);
Assert.AreEqual(2.5, actual.Scale, 1e-3);
}