FFT

arduino下的增量编码器库文件，很好用的(Incremental encoder library files under Arduino )

说明：  航空管理系统，可以实现预定，买票，退票，产讯等功能（课程设计）(Air traffic control system, can achieve reservations, tickets, refund, production information and other functions (course design))

WINDOW的打孔程序源代码，还有作者的说明，不错，想做病毒、外挂的学学，教你怎么样穿透防火墙(WINDOW perforated the source code, as well as the author s note, yes, we want to do viruses, plug-in to learn, teach you how to penetrate the firewall)

基于DS18B20+DS1302+lcd1602+MSP430的温度时间综合测量(temperature and time measurement based on MSP430,DS1302,DS18B20,LCD1602)

这是一份关于MSP430的C程序和课件，虽然不是很全面，但是对于新手还是够用的。(This is a report on the MSP430 C program and courseware, though not very comprehensive, but still enough for the novice.)

Visual c++串口通信工程开发实例导航，该书采用C++编写，里面包含5个综合实例，适合有一定基础的C++人员学习(Visual c++ serial communication engineering development instance navigation, using c++, the book contains five examples of comprehensive, is suitable for the staff to learn c++ has certain foundation)

圆刚采集卡的控制程序，负责采集和录制成MP4文件(AVerMedia capture card control program, is responsible for capturing raw video and recording into MP4 files)

武汉大学的matlab教程，内容简单，比较实用，适合初学者(Wuhan University of matlab tutorial is simple, more practical, suitable for beginners)

AES128/196/256 加解密源码，可实现ECB模式加密，HEX输出。密码及明文没有补齐功能，需手动补齐。无需特殊库文件，适合单片机使用。已测试，可正常使用。(AES128/196/256 encryption source code, can achieve ECB mode encryption, HEX output. The password and the plaintext without the need to manually fill up function. No special library files, suitable for single use. Has been tested, can be used normally.)

医疗器械注册管理办法 医疗器械行业相关法规和管理方法(Medical Device Registration)