This is an implementation of a real-time chatting app like QQ, WeChat or WhatsApp, it supports following functions: add/delete friends, create groups, send files, edit personal profile, etc.

This repository is an implementation of AI based chatbot, which contains the knowledge of Beijing Institute of Technology.

This is a Verilog implementation of pipeline CPU on FPGA board.

This is a Python implementation for simulated annealing for dynamic scheduling of a flexible job shop.

This is a data-management app implementation for my <Database design and manage> course at school, which supports insert/delete/query. It's based on SQL server and Delphi.