random.cpp File Reference

Detailed Description

Simple random number generator.

Definition in file random.cpp.

#include <cmath>
#include <ctime>
#include <iomanip>
#include <iostream>
#include "random.hpp"

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Namespaces
	gnsstk
	For Sinex::InputHistory.

Macros
#define	imod(x, y)   ((x) - ((x) / (y)) * (y))
#define	Mbig   1000000000.
#define	Mseed   161803398.

Functions
double	gnsstk::ARand (double low, double hi)
int	gnsstk::ARand (int low, int hi)
double	gnsstk::Rand (long seed=0)
	Generate random numbers uniformly distributed from 0 to 1. More...
double	gnsstk::RandExpCor (double dt, double sigma, double T, double xlast)
double	gnsstk::RandNorm (double sigma)
double	gnsstk::RandomWalk (double dt, double sigma, double xlast)

Macro Definition Documentation

imod

#define imod	(		x,
			y
	)		((x) - ((x) / (y)) * (y))

Mbig

#define Mbig   1000000000.

Mseed

#define Mseed   161803398.