jacobian()#
- StateInputOperator.jacobian(state, input_)[source]#
Construct the state Jacobian of the operator: \(\ddqhat\Ophat_{\ell}(\qhat,\u) = \sum_{i=1}^{m}u_{i}\Nhat_{i}\) where \(\Nhat=[~\Nhat_{1}~~\cdots~~\Nhat_{m}~]\) and each \(\Nhat_i\in\RR^{r\times r},~i=1,\ldots,m\).
- Parameters:
- state(r,) ndarray or None
State vector.
- input_(m,) ndarray or None
Input vector (not used).
- Returns:
- jac(r, r) ndarray
State Jacobian \(\sum_{i=1}^{m}u_{i}\Nhat_{i}\).