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comparison m-toolbox/classes/+utils/@math/rand.m @ 0:f0afece42f48

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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-1:000000000000 0:f0afece42f48
1 % RAND return a random number between r1 and r2
2 %
3 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
4 %
5 % DESCRIPTION: RAND return a random number between r1 and r2
6 %
7 % CALL: val = rand(r1, r2)
8 %
9 % INPUTS: r1 - lower limit of the random values
10 % r2 - upper limit of the random values
11 %
12 % OUTPUTS: val - random numbers
13 %
14 % VERSION: $Id: rand.m,v 1.2 2008/10/24 06:19:23 hewitson Exp $
15 %
16 % HISTORY: 26-01-2007 M Hewitson
17 % Creation
18 %
19 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
20
21 function val = rand(r1, r2)
22
23 int = r2-r1;
24 rand('twister',sum(100*clock));
25 val = r1 + int*rand;
26
27 end
28 % END
29