betarnd
Beta random numbers
Syntax
R = betarnd(A,B)
R = betarnd(A,B,m,n,...)
R = betarnd(A,B,[m,n,...])
Description
R = betarnd(A,B)
generates
random numbers from the beta distribution with parameters specified
by A
and B
. A
and B
can
be vectors, matrices, or multidimensional arrays that have the same
size, which is also the size of R
. A scalar input
for A
or B
is expanded to a
constant array with the same dimensions as the other input.
R = betarnd(A,B,m,n,...)
or R = betarnd(A,B,[m,n,...])
generates an m
-by-n
-by-...
array containing random numbers from the beta distribution with parameters A
and B
. A
and B
can
each be scalars or arrays of the same size as R
.
Examples
a = [1 1;2 2]; b = [1 2;1 2]; r = betarnd(a,b) r = 0.6987 0.6139 0.9102 0.8067 r = betarnd(10,10,[1 5]) r = 0.5974 0.4777 0.5538 0.5465 0.6327 r = betarnd(4,2,2,3) r = 0.3943 0.6101 0.5768 0.5990 0.2760 0.5474
Extended Capabilities
Version History
Introduced before R2006a