Dakota
Version 6.19
Explore and Predict with Confidence
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Dakota linear algebra utilities. More...
Namespaces | |
Dakota | |
The primary namespace for DAKOTA. | |
Functions | |
void | svd (RealMatrix &matrix, RealVector &singular_vals, RealMatrix &v_trans, bool compute_vectors=true) |
Compute the SVD of an arbitrary matrix A = USV^T. More... | |
void | singular_values (RealMatrix &matrix, RealVector &singular_values) |
compute the singular values without storing any singular vectors (A will be destroyed) | |
int | qr (RealMatrix &A) |
Compute an in-place QR factorization A = QR. More... | |
int | qr_rsolve (const RealMatrix &q_r, bool transpose, RealMatrix &rhs) |
Perform a multiple right-hand sides Rinv * rhs solve using the R from a qr factorization. More... | |
double | det_AtransA (RealMatrix &A) |
Use SVD to compute det(A'*A), destroying A with the SVD. | |