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Code covered by the BSD License

erlangb(N, A) ERLANGB Erlang-B blocking probability of a telecommunications systems
erlangbprime(N, A) eprime = ERLANGBPRIME(N, A) 1st derivative of Erlang-B blocking probability with respect to
inverlangb(N, B) INVERLANGB inverse Erlang-B. Newton-Raphson iteration of traffic intensity
ex1.m
ex2.m
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3.5 | 2 ratings Rate this file 19 Downloads (last 30 days) File Size: 4.83 KB File ID: #192

erlangb

20 Sep 2000 (Updated 02 Oct 2001)

These are M-file examples related to the Erlang B formula for blocking probability.

File Information
Description	These are M-file examples related to the Erlang B formula for blocking probablity in telecommunications networks. They have been tested using MATLAB 5.3.1.29215a R11.1 but they are so simple they would probably work with any version.
MATLAB release	MATLAB 5.2 (R10)

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Everyone's Tags	blocking(3), probability, statistics, telecommunications
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Comments and Ratings (2)
24 May 2003	Helen Kim	A big fan :-)
03 Mar 2004	Brian Borchers	This routine uses an oversimplistic algorithm that can fail in some cases. e.g. >> erlangb(1000,900) ans = NaN The correct value is 5.9-05

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