Functions for intervals
in [Matlab]
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From: Konstantin on 26 Jul 2010 16:49 Hey, I have a question regarding how to deal with intervals in matlab. There is a determined number of balls "A". Those balls are to be assigned randomly to a determined number of baskets "B". First you draw for each ball "a" a random number "c" between 0 and 1. Then each ball "a" is assigned to a basket "b" in accordance with the bucket in which the respective "c" falls. I.e. in which interval [(b-1)/B, b/B] with b = 1, ..., B the random number c drawn for the ball a falls. I'd really appreciate if anyone had a good hint! Thanks very much in advance!
From: TideMan on 26 Jul 2010 17:24 On Jul 27, 8:49 am, "Konstantin " <alexander.b...(a)gmail.com> wrote: > Hey, > I have a question regarding how to deal with intervals in matlab. There is a determined number of balls "A". Those balls are to be assigned randomly to a determined number of baskets "B". First you draw for each ball "a" a random number "c" between 0 and 1. Then each ball "a" is assigned to a basket "b" in accordance with the bucket in which the respective "c" falls. I.e.. in which interval [(b-1)/B, b/B] with b = 1, ..., B the random number c drawn for the ball a falls. > I'd really appreciate if anyone had a good hint! > Thanks very much in advance! Classic homework question............ Show us the code you have developed so far.
From: Walter Roberson on 26 Jul 2010 17:31 Konstantin wrote: > I have a question regarding how to deal with intervals in matlab. There > is a determined number of balls "A". Those balls are to be assigned > randomly to a determined number of baskets "B". First you draw for each > ball "a" a random number "c" between 0 and 1. Then each ball "a" is > assigned to a basket "b" in accordance with the bucket in which the > respective "c" falls. I.e. in which interval [(b-1)/B, b/B] with b = 1, > ..., B the random number c drawn for the ball a falls. > I'd really appreciate if anyone had a good hint! That is equivalent to generating A random numbers each in the range 1 to B. The documentation on random number generation may perhaps assist you in that task.
From: us on 26 Jul 2010 19:42 "Konstantin " <alexander.biel(a)gmail.com> wrote in message <i2ksc0$5g9$1(a)fred.mathworks.com>... > Hey, > I have a question regarding how to deal with intervals in matlab. There is a determined number of balls "A". Those balls are to be assigned randomly to a determined number of baskets "B". First you draw for each ball "a" a random number "c" between 0 and 1. Then each ball "a" is assigned to a basket "b" in accordance with the bucket in which the respective "c" falls. I.e. in which interval [(b-1)/B, b/B] with b = 1, ..., B the random number c drawn for the ball a falls. > I'd really appreciate if anyone had a good hint! > Thanks very much in advance! what have YOU done so far to solve YOUR particular problem... us
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