la_least_squares::constrained_lstsq Interface Reference

Public Member Functions
real(sp) function, dimension(:), allocatable, target	la_sconstrained_lstsq (a, b, c, d, overwrite_matrices, err)
	Solve the real(sp) equality-constrained least-squares problem.
real(dp) function, dimension(:), allocatable, target	la_dconstrained_lstsq (a, b, c, d, overwrite_matrices, err)
	Solve the real(dp) equality-constrained least-squares problem.
real(qp) function, dimension(:), allocatable, target	la_qconstrained_lstsq (a, b, c, d, overwrite_matrices, err)
	Solve the real(qp) equality-constrained least-squares problem.
complex(sp) function, dimension(:), allocatable, target	la_cconstrained_lstsq (a, b, c, d, overwrite_matrices, err)
	Solve the complex(sp) equality-constrained least-squares problem.
complex(dp) function, dimension(:), allocatable, target	la_zconstrained_lstsq (a, b, c, d, overwrite_matrices, err)
	Solve the complex(dp) equality-constrained least-squares problem.
complex(qp) function, dimension(:), allocatable, target	la_wconstrained_lstsq (a, b, c, d, overwrite_matrices, err)
	Solve the complex(qp) equality-constrained least-squares problem.

Member Function/Subroutine Documentation

la_cconstrained_lstsq()

complex(sp) function, dimension(:), allocatable, target la_least_squares::constrained_lstsq::la_cconstrained_lstsq	(	complex(sp), dimension(:,:), intent(inout), target	a,
		complex(sp), dimension(:), intent(inout), target	b,
		complex(sp), dimension(:,:), intent(inout), target	c,
		complex(sp), dimension(:), intent(inout), target	d,
		logical(lk), intent(in), optional	overwrite_matrices,
		type(la_state), intent(out), optional	err )

Solve the complex(sp) equality-constrained least-squares problem.

Parameters

[in,out]	a	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	b	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	c	Equality constraint matrix c[p,n] and right hand side d[p]
[in,out]	d	Equality constraint matrix c[p,n] and right hand side d[p]
[in]	overwrite_matrices	[optional] Can A,b,C,d data be overwritten and destroyed?
[out]	err	[optional] state return flag. On error if not requested, the code will stop

Returns

Solution vector x[n]

la_dconstrained_lstsq()

real(dp) function, dimension(:), allocatable, target la_least_squares::constrained_lstsq::la_dconstrained_lstsq	(	real(dp), dimension(:,:), intent(inout), target	a,
		real(dp), dimension(:), intent(inout), target	b,
		real(dp), dimension(:,:), intent(inout), target	c,
		real(dp), dimension(:), intent(inout), target	d,
		logical(lk), intent(in), optional	overwrite_matrices,
		type(la_state), intent(out), optional	err )

Solve the real(dp) equality-constrained least-squares problem.

Parameters

[in,out]	a	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	b	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	c	Equality constraint matrix c[p,n] and right hand side d[p]
[in,out]	d	Equality constraint matrix c[p,n] and right hand side d[p]
[in]	overwrite_matrices	[optional] Can A,b,C,d data be overwritten and destroyed?
[out]	err	[optional] state return flag. On error if not requested, the code will stop

Returns

Solution vector x[n]

la_qconstrained_lstsq()

real(qp) function, dimension(:), allocatable, target la_least_squares::constrained_lstsq::la_qconstrained_lstsq	(	real(qp), dimension(:,:), intent(inout), target	a,
		real(qp), dimension(:), intent(inout), target	b,
		real(qp), dimension(:,:), intent(inout), target	c,
		real(qp), dimension(:), intent(inout), target	d,
		logical(lk), intent(in), optional	overwrite_matrices,
		type(la_state), intent(out), optional	err )

Solve the real(qp) equality-constrained least-squares problem.

Parameters

[in,out]	a	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	b	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	c	Equality constraint matrix c[p,n] and right hand side d[p]
[in,out]	d	Equality constraint matrix c[p,n] and right hand side d[p]
[in]	overwrite_matrices	[optional] Can A,b,C,d data be overwritten and destroyed?
[out]	err	[optional] state return flag. On error if not requested, the code will stop

Returns

Solution vector x[n]

la_sconstrained_lstsq()

real(sp) function, dimension(:), allocatable, target la_least_squares::constrained_lstsq::la_sconstrained_lstsq	(	real(sp), dimension(:,:), intent(inout), target	a,
		real(sp), dimension(:), intent(inout), target	b,
		real(sp), dimension(:,:), intent(inout), target	c,
		real(sp), dimension(:), intent(inout), target	d,
		logical(lk), intent(in), optional	overwrite_matrices,
		type(la_state), intent(out), optional	err )

Solve the real(sp) equality-constrained least-squares problem.

Parameters

[in,out]	a	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	b	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	c	Equality constraint matrix c[p,n] and right hand side d[p]
[in,out]	d	Equality constraint matrix c[p,n] and right hand side d[p]
[in]	overwrite_matrices	[optional] Can A,b,C,d data be overwritten and destroyed?
[out]	err	[optional] state return flag. On error if not requested, the code will stop

Returns

Solution vector x[n]

la_wconstrained_lstsq()

complex(qp) function, dimension(:), allocatable, target la_least_squares::constrained_lstsq::la_wconstrained_lstsq	(	complex(qp), dimension(:,:), intent(inout), target	a,
		complex(qp), dimension(:), intent(inout), target	b,
		complex(qp), dimension(:,:), intent(inout), target	c,
		complex(qp), dimension(:), intent(inout), target	d,
		logical(lk), intent(in), optional	overwrite_matrices,
		type(la_state), intent(out), optional	err )

Solve the complex(qp) equality-constrained least-squares problem.

Parameters

[in,out]	a	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	b	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	c	Equality constraint matrix c[p,n] and right hand side d[p]
[in,out]	d	Equality constraint matrix c[p,n] and right hand side d[p]
[in]	overwrite_matrices	[optional] Can A,b,C,d data be overwritten and destroyed?
[out]	err	[optional] state return flag. On error if not requested, the code will stop

Returns

Solution vector x[n]

la_zconstrained_lstsq()

complex(dp) function, dimension(:), allocatable, target la_least_squares::constrained_lstsq::la_zconstrained_lstsq	(	complex(dp), dimension(:,:), intent(inout), target	a,
		complex(dp), dimension(:), intent(inout), target	b,
		complex(dp), dimension(:,:), intent(inout), target	c,
		complex(dp), dimension(:), intent(inout), target	d,
		logical(lk), intent(in), optional	overwrite_matrices,
		type(la_state), intent(out), optional	err )

Solve the complex(dp) equality-constrained least-squares problem.

Parameters

[in,out]	a	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	b	Least-squares matrix a[m,n] and right hand side b[m]
[in,out]	c	Equality constraint matrix c[p,n] and right hand side d[p]
[in,out]	d	Equality constraint matrix c[p,n] and right hand side d[p]
[in]	overwrite_matrices	[optional] Can A,b,C,d data be overwritten and destroyed?
[out]	err	[optional] state return flag. On error if not requested, the code will stop

Returns

Solution vector x[n]

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The documentation for this interface was generated from the following file:

• la_least_squares.f90