4 dépôts
Tools for generating synthetic sensor data and trajectories to validate tracking and estimation algorithms.
Distinct from Scientific Computing and Simulation: Focuses on synthetic data generation for algorithm validation, distinct from general scientific computing platforms.
Explore 4 awesome GitHub repositories matching scientific & mathematical computing · Dynamic System Simulators. Refine with filters or upvote what's useful.
Ce projet est une ressource pédagogique et une boîte à outils pour implémenter l'estimation bayésienne et les filtres de Kalman en Python. Il fournit un framework pour construire des filtres linéaires et non linéaires afin d'estimer l'état de systèmes dynamiques en combinant des données de capteurs bruitées avec des modèles mathématiques de processus. La bibliothèque se concentre sur l'estimation d'état probabiliste, utilisant la mise à jour bayésienne récursive et la modélisation mathématique d'espace d'état pour affiner les croyances sur les états du système. Elle inclut des utilitaires pour simuler des systèmes dynamiques, permettant aux utilisateurs de générer des trajectoires synthétiques et des observations de capteurs pour valider les algorithmes de suivi par rapport à des données de vérité terrain connues. La collection couvre les concepts fondamentaux de l'ingénierie des systèmes de contrôle, de la navigation robotique et de la fusion de données de capteurs. Elle est structurée comme un guide complet combinant des explications théoriques avec des implémentations de code pratiques pour calculer des distributions de probabilité et gérer l'incertitude dans des environnements dynamiques.
Includes utilities for simulating dynamic systems to generate synthetic data for algorithm validation.
SciPy is a scientific computing library for Python that provides a comprehensive collection of mathematical algorithms and numerical tools for research and engineering. It functions as a high-performance numerical analysis framework, bridging high-level Python code with compiled C and Fortran routines to execute complex computations at hardware speeds. The library is built upon array-based data structures that utilize strided memory layouts to enable efficient data manipulation and slicing. By employing vectorized operation dispatch and linking to optimized hardware-specific linear algebra li
Models and predicts the behavior of physical processes over time using numerical solutions for differential equations.
Drake is a robotics simulation framework and control system modeling tool used for designing, simulating, and verifying the dynamics of complex robotic systems. It functions as a multibody dynamics simulator and a mathematical optimization library, providing a suite of algorithms for trajectory optimization and the simulation of articulated robots. The framework is distinguished by its block-diagram system for composing dynamical subsystems and its ability to formulate and solve diverse mathematical programs, including linear, quadratic, and nonconvex nonlinear problems. It supports specializ
Executes numerical integration of dynamical systems over time using variable-step solvers and event detection.
filterpy is a toolkit for Bayesian state estimation, Gaussian statistical analysis, and time-series noise reduction. It provides a library of linear and non-linear Kalman filters, as well as routines for non-Gaussian state estimation and signal smoothing. The project implements a variety of estimation methods, including particle filtering using Markov Chain Monte Carlo and resampling, and discrete Bayes filtering. It also includes a suite of algorithms for refining historical state estimates through backward and fixed-lag smoothing. Additional capabilities cover multivariate Gaussian analysi
Generates noise matrices and simulates uncertainty within physical systems for algorithm validation.