CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python or Matlab/Octave.

Award winning software library for nonlinear dynamics and nonlinear timeseries analysis

Fast and embedded solvers for nonlinear optimal control

Pynamical is a Python package for modeling and visualizing discrete nonlinear dynamical systems, chaos, and fractals.

Tools for the exploration of chaos and nonlinear dynamics

Advanced Simulation kit based on Finite Element Method (AsFem)

Fast, general-purpose interactive applications for complex systems

Versatile Nonlinear Feature Selection Algorithm for High-dimensional Data

MATLAB implementations of a variety of nonlinear programming algorithms.

Fatou sets in Julia (Fractals, Newton basins, Mandelbrot)

Prediction of timeseries using methods of nonlinear dynamics and timeseries analysis

OpTaS: An optimization-based task specification library for trajectory optimization and model predictive control.

Pure Julia Implementation of Geometrically Exact Beam Theory

Nonlinear Nonparametric Statistics

RobOptim Core Layer: interface and basic mathematical tools

Estimators for probabilities, entropies, and other complexity measures derived from data in the context of nonlinear dynamics and complex systems

Definition of dynamical systems and integrators for DynamicalSystems.jl

LQR-RRT* method is used for random motion planning of a simple pendulum in it's phase plot

A Virtual Analog Library written in SOUL

Nonlinear Truss Solver for Python