Package jline.api.qsys

Class Qsys_mer1

java.lang.Object

jline.api.qsys.Qsys_mer1

public final class Qsys_mer1
extends Object

Exact M/E_r/1 queue by the method of phases: the number of phases in the system has p_n = sum_k c_k x_k^n, where x_1..x_r are the roots inside the unit disk of mu x^(r+1) - (lambda + mu) x^r + lambda = 0 and c_k = (1 - rho) / prod_{j != k} (1 - x_j / x_k). Waiting and sojourn time laws follow from the same roots.

Java twin of matlab/src/api/qsys/qsys_mer1.m. The fields "roots" and "coeffs" hold Complex[] arrays.

Method Summary

Modifier and Type	Method	Description
static Map<String,Object>	qsys_mer1(double lambda, double mu, int r)
static Map<String,Object>	qsys_mer1(double lambda, double mu, int r, double[] tPoints, double[] percentiles, Integer nmax)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

qsys_mer1

public static Map<String,Object> qsys_mer1(double lambda,
 double mu,
 int r)

qsys_mer1

public static Map<String,Object> qsys_mer1(double lambda,
 double mu,
 int r,
 double[] tPoints,
 double[] percentiles,
 Integer nmax)

Parameters:

tPoints - time points of the waiting/sojourn cdfs, or null

percentiles - percentiles in (0, 100) of W and T, or null

nmax - last level of queueLengthDist, or null (tail below 1e-14)