nonlinear

Model, simulate, and visualize discrete nonlinear dynamical systems, chaos, and fractals

Versatile Nonlinear Feature Selection Algorithm for High-dimensional Data

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

Nonlinear Truss Solver for Python

Simplicial Homology Global Optimization

✨ [CVPR 2023] NeuralPCI: Spatio-temporal Neural Field for 3D Point Cloud Multi-frame Non-linear Interpolation

A Python API for estimating statistical high-order epistasis in genotype-phenotype maps.

Routines for exploratory data analysis.

Harmonic balance solvers

Synchronized Swept Sine Method according to Novak et al. 2015

HMLET (Hybrid-Method-of-Linear-and-non-linEar-collaborative-filTering-method)

Implements a nonlinear energy operator, known as the Envelope Derivative Operator (EDO)

Explore the richness of nonlinear mechanics using simple springs!

fiber model for the reinforced concrete section

Airborne Nonlinear Guidance Simulator for Teaming (ANGST)

SmallMLP is a library for small, nonlinear datasets ( n < 500 ). It replaces manual architecture search with adaptive hyperparameters derived from dataset parameters ( n , d , K ), and produces calibrated prediction intervals through weighted conformal prediction.

Python functions to create N-dimensional mechanical linkages consisting of struts and joints similar to the Strandbeest by Theo Jansen. The scripts allow one to treat the mechanical network of linkages between the struts as a non-linear neural net, which can be optimized to perform different functions. I call this a Rigid Neural Net (RigNN)

🧠 Growth dynamics of untreated meningiomas

Solve an obstacle problem (i.e, a partial differential equation with constraints)

A simple Python-3 implementation of the derivative-free Torczon algorithm for nonlinear constrained optimization