D6. 特異値分解 (SVD)

関数
void	dgssvd (char jobv, char jobu, int m, int n, const double val[], const int ptr[], const int ind[], int base, int format, double s[], const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int ldu, double u[], int maxiter, double workd[], double workl[], int lworkl, double workv[], int iwork[], int *info)
	特異値分解 (SVD) (一般疎行列) (ドライバ)
void	zgssvd (char jobv, char jobu, int m, int n, const doublecomplex val[], const int ptr[], const int ind[], int base, int format, doublecomplex s[], const char *which, int nev, double tol, doublecomplex resid[], int ncv, int ldv, doublecomplex v[], int ldu, doublecomplex u[], int maxiter, doublecomplex workd[], doublecomplex workl[], int lworkl, doublecomplex workev[], doublecomplex workv[], double rwork[], int iwork[], int *info)
	特異値分解 (SVD) (複素疎行列) (ドライバ)

詳解

D6. 特異値分解 (SVD) プログラムを表示しています.