nonlinear

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

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

Fast and embedded solvers for nonlinear optimal control

Tools for the exploration of chaos and nonlinear dynamics

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.

A Simple Finite Element Method program (AsFem)

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

Prediction of timeseries using methods of nonlinear dynamics and timeseries analysis

RobOptim Core Layer: interface and basic mathematical tools

The SOUL Virtual Analog Library

Pure Julia Implementation of Geometrically Exact Beam Theory

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

Nonlinear Nonparametric Statistics

Simplicial Homology Global Optimization

LaserPulse is a class for storing and handling time-frequency pulses, like for example femtosecond laser pulses

Truss Solver for Python