leastSquares() [3/5]

bool MatrixOps::leastSquares ( const DMatRR & A, const DMatRR & B, DMatRR & X, bool assume_full_rank )

inline

Definition at line 1240 of file mat-linalg.hpp.

{
#ifndef NO_LAPACK
  if (assume_full_rank)
    return Lapack::least_squares(&A, &B, &X);
  else
    return Lapack::least_squares_deficient(&A, &B, &X);
#else
  // place eigen code here
  return EigenM2::least_squares(&A, &B, &X);
  // throw exc::engine_error( "not implemented!!!");
  // return false; // indicates error
#endif
}

References EigenM2::least_squares(), Lapack::least_squares(), and Lapack::least_squares_deficient().