sdynpy.core.sdynpy\_nonlinear\_system.SystemNL
==============================================

.. currentmodule:: sdynpy.core.sdynpy_nonlinear_system

.. autoclass:: SystemNL
   :members:
   :undoc-members:
   :show-inheritance:
   
   .. automethod:: __init__

   
   .. rubric:: Methods

   .. autosummary::
   
      ~SystemNL.__init__
      ~SystemNL.copy
      ~SystemNL.duffing_oscillator
      ~SystemNL.eigensolution
      ~SystemNL.elastic_pendulum
      ~SystemNL.from_linear_system
      ~SystemNL.local_stiffness
      ~SystemNL.polynomial_stiffness_damping
      ~SystemNL.simulate_test
      ~SystemNL.time_integrate
   
   

   
   
   .. rubric:: Attributes

   .. autosummary::
   
      ~SystemNL.num_dof