Dynamical Systems Python Packages

torchsde

Differentiable SDE solvers with GPU support and efficient sensitivity analysis.

diffrax

Numerical differential equation solvers in JAX. Autodifferentiable and GPU-capable. https://docs.kidger.site/diffrax/

ephemerides-spectral

Open-source bilateral stimulation technology for mental wellness and therapeutic applications. Professional-grade dual ESP32-C6 hardware with wireless Bluetooth Low Energy pairing and app-based control via GATT services. Cost-effective, reliable alternative to commercial devices for therapists, researchers, wellness practitioners, and self-care.

torchcde

Differentiable controlled differential equation solvers for PyTorch with GPU support and memory-efficient adjoint backpropagation.

chess-spectral

Open-source bilateral stimulation technology for mental wellness and therapeutic applications. Professional-grade dual ESP32-C6 hardware with wireless Bluetooth Low Energy pairing and app-based control via GATT services. Cost-effective, reliable alternative to commercial devices for therapists, researchers, wellness practitioners, and self-care.

py-pde

Python package for solving partial differential equations using finite differences.

srmech

Open-source bilateral stimulation technology for mental wellness and therapeutic applications. Professional-grade dual ESP32-C6 hardware with wireless Bluetooth Low Energy pairing and app-based control via GATT services. Cost-effective, reliable alternative to commercial devices for therapists, researchers, wellness practitioners, and self-care.

entropyhub

An open-source toolkit for entropic data analysis.

pathsim

A Python native dynamical system simulation framework in the block diagram paradigm.

pygpc

A Sensitivity and uncertainty analysis toolbox for Python based on the generalized polynomial chaos method

fastcan

A fast canonical-correlation-based search algorithm for feature selection, system identification, data pruning, etc.

dynamo-release

Inclusive model of expression dynamics with conventional or metabolic labeling based scRNA-seq / multiomics, vector field reconstruction and differential geometry analyses

bdsim

Simulate dynamic systems expressed in block diagram form using Python

torchlaplace

Neural Laplace: Differentiable Laplace Reconstructions for modelling any time observation with O(1) complexity.

sysidentpy

A Python Package For System Identification Using NARMAX Models

biomass

A Python Framework for Modeling and Analysis of Signaling Systems

antikythera-spectral

Open-source bilateral stimulation technology for mental wellness and therapeutic applications. Professional-grade dual ESP32-C6 hardware with wireless Bluetooth Low Energy pairing and app-based control via GATT services. Cost-effective, reliable alternative to commercial devices for therapists, researchers, wellness practitioners, and self-care.

scdiffeq

Learn single-cell dynamics using neural differential equations

neuromancer

Neural Modules with Adaptive Nonlinear Constraints and Efficient Regularization

opinf

Operator Inference for data-driven model reduction of dynamical systems.

linoss-dynamics

NumPy runtime helpers for LinOSS-style oscillator dynamics — sequence stepping, closed-form damped oscillator, Bayesian filtering, MLE fit. See Roadmap issue for vision.

hiten

A computational toolkit for the Circular Restricted Three-Body Problem

diffraxtra

diffrax extras: OOP and vectorization

pyna-chaos

Python library for dynamical systems and magnetic confinement fusion analysis