Singular values

Singular values of a matrix. More...

Device pointer interface: Singular value decomposition
Parameters: [out] d_S The output containing the singular of the input. if is_diag is false, d_S is a vector. if is_diag is true , d_S is a diagonal matrix. d_A = d_U * d_S * d_V' [out] d_U Left unitary Matrix [out] d_V Right unitary Matrix [in] jobU Can be one of 'A', 'O', 'S', 'N' similar to lapack [in] jobV Can be one of 'A', 'O', 'S', 'N' similar to lapack [in] m Number of rows in the input. [in] n Number of columns in the input [in] d_A The input matrix. [in] m_ Number of rows required in the output. [in] n_ Number of columns required in the output. [in] is_diag Data structure specifier of input d_S. is_diag can not be false if d_U or d_V are not NULL [in] batch Number of tiles of input being handled.
afError	af_svd_S (float *d_S, float *d_U, float *d_V, char jobU, char jobV, unsigned m, unsigned n, const float *d_A, unsigned m_, unsigned n_, bool is_diag, unsigned batch)
	Singular value decomposition on single precision input DLA license not required.
afError	af_svd_C (float *d_S, cuComplex *d_U, cuComplex *d_V, char jobU, char jobV, unsigned m, unsigned n, const cuComplex *d_A, unsigned m_, unsigned n_, bool is_diag, unsigned batch)
	Singular value decomposition on single precision complex input DLA license required.
afError	af_svd_D (double *d_S, double *d_U, double *d_V, char jobU, char jobV, unsigned m, unsigned n, const double *d_A, unsigned m_, unsigned n_, bool is_diag, unsigned batch)
	Singular value decomposition on double precision input DLA license not required.
afError	af_svd_Z (double *d_S, cuDoubleComplex *d_U, cuDoubleComplex *d_V, char jobU, char jobV, unsigned m, unsigned n, const cuDoubleComplex *d_A, unsigned m_, unsigned n_, bool is_diag, unsigned batch)
	Singular value decomposition on double precision complex input DLA license not required.

---

Detailed Description

Singular values of a matrix.

Double-precision or complex input requires ArrayFire Pro.

---

Function Documentation

afError af_svd_S	(	float *	d_S,
		float *	d_U,
		float *	d_V,
		char	jobU,
		char	jobV,
		unsigned	m,
		unsigned	n,
		const float *	d_A,
		unsigned	m_,
		unsigned	n_,
		bool	is_diag,
		unsigned	batch
	)

Singular value decomposition on single precision input DLA license not required.

afError af_svd_C	(	float *	d_S,
		cuComplex *	d_U,
		cuComplex *	d_V,
		char	jobU,
		char	jobV,
		unsigned	m,
		unsigned	n,
		const cuComplex *	d_A,
		unsigned	m_,
		unsigned	n_,
		bool	is_diag,
		unsigned	batch
	)

Singular value decomposition on single precision complex input DLA license required.

afError af_svd_D	(	double *	d_S,
		double *	d_U,
		double *	d_V,
		char	jobU,
		char	jobV,
		unsigned	m,
		unsigned	n,
		const double *	d_A,
		unsigned	m_,
		unsigned	n_,
		bool	is_diag,
		unsigned	batch
	)

Singular value decomposition on double precision input DLA license not required.

afError af_svd_Z	(	double *	d_S,
		cuDoubleComplex *	d_U,
		cuDoubleComplex *	d_V,
		char	jobU,
		char	jobV,
		unsigned	m,
		unsigned	n,
		const cuDoubleComplex *	d_A,
		unsigned	m_,
		unsigned	n_,
		bool	is_diag,
		unsigned	batch
	)

Singular value decomposition on double precision complex input DLA license not required.