Generate quasi-random points from stream
Syntax
rand
rand(q,n)
rand(q)
rand(q,m,n)
rand(q,[m,n])
rand(q,m,n,p,...)
rand(q,[m,n,p,...])
Description
rand returns a matrix of quasi-random values
and is intended to allow objects of the qrandstream class
to be used in code that contains calls to the rand method
of the MATLAB pseudo-random randstream class.
Due to the multidimensional nature of quasi-random numbers, only some
syntaxes of rand are supported by the qrandstream class.
rand(q,n) returns an n-by-n matrix
only when n is equal to the number of dimensions.
Any other value of n produces an error.
rand(q) returns a scalar only when the
stream is in one dimension. Having more than one dimension in q produces
an error.
rand(q,m,n) or rand(q,[m,n]) returns
an m-by-n matrix only when n is
equal to the number of dimensions in the stream. Any other value of n produces
an error.
rand(q,m,n,p,...) or rand(q,[m,n,p,...]) produces
an error unless p and all following dimensions
sizes are equal to one.
Examples
Generate the first 256 points from a 5-D Sobol
sequence:
q = qrandstream('sobol',5);
X = rand(q,256,5);See Also
qrandstream, qrand, rand
 | quantile | | randg |  |
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