Examples
// Get v for Sum test case nprob = 1 [n,p] = intprb_getsetup(nprob) v=intprb_getvariance(n,p,nprob) |  |  |
Compute the variance.
v = intprb_getvariance ( n , p , nprob )
a 1-by-1 matrix of doubles, integer value, the dimension of the space
a matrix of doubles, the parameters of the problem
a 1-by-1 matrix of doubles, integer value, the problem number
a 1-by-1 matrix of doubles, the variance
This function returns the variance associated with the
problem nprob.
Internally, it is an interface function which calls the function getfunc (which selects appropriate test fuction based on nprob). If the variance is known, the returned value of v is unity. If the variance is unknown, the returned value of v is the empty matrix. For Genz's functions, the variance is unknown.
See the "Integration Problems User's Manual" available in the doc directory of this toolbox for a detailed description of this function.
// Get v for Sum test case nprob = 1 [n,p] = intprb_getsetup(nprob) v=intprb_getvariance(n,p,nprob) | | |
"Integration Problems User's Manual", Michael Baudin, 2010