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The Factor Graph Optimization module in the GREAT software specializes in RTK and tightly-coupled RTK/INS solutions.Multi-sensors-integration is planned for future updates.

🚀 Professional AI-powered stock market dashboard with real-time technical analysis, machine learning price predictions, and intelligent market insights. Built with Python, Streamlit, and scikit-learn.

Basic Discounted Cash Flow library written in Python. Automatically fetches relevant financial documents for chosen company and calculates DCF based on specified parameters.

Comprehensive financial risk analysis toolkit with Altman Z-Score bankruptcy prediction, Value at Risk (VaR) calculations, and historical crisis stress testing. Supports US & European markets with …

DCF valuation tool with Monte Carlo simulation for stock analysis. Features real-time beta calculation, multi-market support, and interactive visualizations. Built with Streamlit and Python.

TradingAgents: Multi-Agents LLM Financial Trading Framework

"AI-Trader: Can AI Beat the Market?" Live Trading Bench: https://ai4trade.ai Tech Report Link: https://arxiv.org/abs/2512.10971

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, i…

UrbanNav:An Open-sourced Multisensory Dataset for Benchmarking Positioning Algorithms Designed for Urban Areas

Explanate how the algorithm of Expectation-Maximization in Gaussian Mixture works for clustering.

Julia Package for discrete-time linear Gaussian parametric filtering systems, namely KF, EKF, UKF, GM-PHD

Accompanying ION-ITM-2020 paper "Robust GNSS Estimation using Factor Graphs, Modified Gaussian Mixture Model and a Transformed Domain Method"

Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more

A pytorch port of google-research/google-research/robust_loss/

InEKF: The Invariant Extended Kalman Filter on Matrix Lie Groups

High-precision map generation tool

基于RTKLIB的SPP算法优化

Integrating Feed-Forward Visual Model with IMU, GNSS for High-Functionality SLAM.

Nethugging client for Android, from wigle.net

Different methods to compute the target's position using TDOA

a Python 2/3 GUI for automated TDoA recording & processing

GREAT-MSF Beta: Advanced GNSS/INS fusion system supporting PPP/RTK, multi-GNSS, custom IMU, fast initialization, and visualization. Future releases will integrate LiDAR, cameras, HD maps, UWB, whee…

GREAT-MSF 1.0: Advanced GNSS/INS fusion system supporting PPP/RTK, multi-GNSS, wheel odometry, motion constraints, custom IMU, fast initialization, and visualization. Future releases will integrate…

imu mounting angle estimation

INS/GNSS紧组合程序，使用伪距、伪距率、INS测量，支持双天线测向数据。

A Python package for interactive mapping and geospatial analysis with minimal coding in a Jupyter environment

a C++ implementation of projection satellites into geo-referenced images and evaluating NLOS (Non-Line of Sight))

Time delay of arrival localization algorithm in Matlab