/**
* Constructors
**/
public ParticleEmitter(double pLevel = 1.0, double pScaling = 1.0)
{
GlobalParticleLevels = pLevel;
GlobalScaling = pScaling;
CurrentLifeTime = 0;
grandom = new GRandom();
particles = new List<Particle>();
}
/**
* Just a short test.
**/
public static void Main()
{
int MEAN = 50;
double ALPHA = 1.0;
int VARIANCE = 100;
int TEST_SIZE = 1000;
double totalNorm=0;
double totalExp = 0;
double[] sampleNorm = new double[TEST_SIZE];
double[] sampleExp = new double[TEST_SIZE];
GRandom rand = new GRandom();
for (int i = 0; i < TEST_SIZE; i++)
{
sampleNorm[i] = rand.GetNormalDouble(MEAN, VARIANCE);
sampleExp[i] = rand.GetExpDouble(ALPHA);
Console.WriteLine("Normal Sample " + i + ": " + sampleNorm[i]);
Console.WriteLine("Expo Sample " + i + ": " + sampleExp[i]);
totalNorm += sampleNorm[i];
totalExp += sampleExp[i];
}
Console.WriteLine("Normal:");
Console.WriteLine("Total: " + (totalNorm));
Console.WriteLine("Mean: " + GRandom.Mean(sampleNorm, TEST_SIZE));
Console.WriteLine("Variance: " + GRandom.variance(sampleNorm, TEST_SIZE));
Console.WriteLine("Exponential:");
Console.WriteLine("Total: " + (totalExp));
Console.WriteLine("Mean: " + GRandom.Mean(sampleExp, TEST_SIZE));
Console.WriteLine("Variance: " + GRandom.variance(sampleExp, TEST_SIZE));
using (System.IO.StreamWriter file = new System.IO.StreamWriter(@"D:\workspace\GRNG\GRNG\samples.txt"))
{
file.WriteLine("Normal:");
foreach (double x in sampleNorm)
{
file.WriteLine(x);
}
file.WriteLine("Exponential:");
foreach (double x in sampleExp)
{
file.WriteLine(x);
}
}
}
