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4.14286

4.1 | 7 ratings Rate this file 30 Downloads (last 30 days) File Size: 7.17 KB File ID: #824

Erlang B and C probabilities

01 Oct 2001 (Updated 02 May 2007)

Computes Erlang B and C probabilities

File Information
Description	This is a pair of routines for computing Erlang B and C probabilities used in queueing theory and telecommunications. The routines use a numerically stable recurrence relation which works well for large numbers of servers. This revised version also includes a routine for computing Engset blocking probabilities.
MATLAB release	MATLAB 7.3 (R2006b)

Tags for This File
Everyone's Tags	b(2), c, erlang(2), probability, statistics
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Comments and Ratings (7)
07 Dec 2001	Andrew Ross	Simple, clean code, and numerically stable.
07 May 2006	sara ardalan	erlang b
16 Oct 2006	Zhe Tang
28 Dec 2006	zdenko carapina
23 Sep 2007	Andreas Sitorus	Need to know BHT
10 Apr 2008	Daniel Wolterding
20 Sep 2008	fernando diaz

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Updates
	Added a routine to compute the Engset blocking probability E.
04 Oct 2001	The revised version of this package can find the smallest number of servers required for a particular probability p.
02 May 2007	Added a routine to compute the Engset blocking probability E.