机器学习领域的经典案例，模式识别、遗传算法、字符识别、边缘检测等，附带开源代码 -Classic case of the field of machine learning, pattern recognition, genetic algorithms, character recognition, edge detection, etc., with open source code

基于单片机的指纹识别电子密码锁设计，相比电子密码锁防盗功能更显著-Fingerprint recognition based on single-chip electronic code lock design, more significant compared to the electronic code lock anti-theft feature

指纹识别外设和ARM3的连接的代码，用keil编译，可以实现指纹录入、指纹识别和删除的功能-Fingerprint identification code ARM3 peripherals and connected, with the keil compiler can achieve fingerprint entry, fingerprint recognition, and delete functions