MODFLOW 6  version 6.7.0.dev2
USGS Modular Hydrologic Model
SingularValueDecomposition.f90 File Reference

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Modules

module  svdmodule
 

Functions/Subroutines

pure real(dp) function, dimension(:, :), allocatable svdmodule::house_holder_matrix (x)
 
pure subroutine, public svdmodule::bidiagonal_decomposition (A, P, Qt)
 
pure real(dp) function, dimension(2, 2) svdmodule::givens_rotation (a, b)
 
pure real(dp) function svdmodule::compute_shift (A)
 
pure subroutine, public svdmodule::bidiagonal_qr_decomposition (A, U, VT)
 
pure subroutine svdmodule::handle_zero_diagonal (A, U, VT)
 
pure real(dp) function svdmodule::superdiagonal_norm (A)
 
pure subroutine svdmodule::find_nonzero_superdiagonal (A, p, q)
 
pure logical(lgp) function svdmodule::has_zero_diagonal (A)
 
pure subroutine svdmodule::make_matrix_square (A, Qt)
 
pure subroutine svdmodule::clean_superdiagonal (A)
 
pure subroutine, public svdmodule::svd (A, U, S, VT)
 Singular Value Decomposition. More...