BVSetRandomCond#

Set the columns of a BV to random numbers, in a way that the generated matrix has a given condition number.

Synopsis#

#include "slepcbv.h" 
PetscErrorCode BVSetRandomCond(BV bv,PetscReal condn)

Logically Collective

Input Parameters#

  • bv - basis vectors

  • condn - condition number

Note#

All active columns (except the leading ones) are modified.

See Also#

BVSetRandomContext(), BVSetRandom(), BVSetRandomColumn(), BVSetRandomNormal(), BVSetActiveColumns()

Level#

advanced

Location#

src/sys/classes/bv/interface/bvops.c


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