integer mod_matrix::m_rank_svd ( type(matrix),intent(in)  m,
real*4,intent(in),optional  tol_rank,
real*4,intent(in),optional  eps_svd,
integer,intent(in),optional  iter_max,
character*(*),intent(in),optional  meth_qr,
real*4,intent(in),optional  eps_gsortho,
logical,intent(in),optional  is_permuted 
)

rank of m by svd

Author:
Abal-Kassim Cheik Ahamed <akcheik@gmail.com>
Parameters:
m : type(matrix)
tol_rank : real*4 , precision rank (optional)
eps_svd : real*4 , precision svd (optional)
iter_max : maximum iteration
meth_qr : character*(*), 'ho'=>householder or 'gs'=>gram-schmidt or 'gsro'=>gram-schmidt reorthogonalization (optional)
eps_gsortho : real*4 , precision g-s reortho... (optional)
is_permuted : with permutation matrix (optional)
Date:
29th of March, 2011
Remarks:
rank (svd decomposition)
Returns:
rank : real*4

Definition at line 2852 of file matrix.f90.

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