公司管理系统，可支持远程下载和上传文件的功能1

华为公司最新的员工内部培训资料，设计编程规范，常见低级错误案例、优秀代码样例(Huawei in-house employee training materials, design programming specifications, common low-level error cases, excellent code sample)

说明：  这是基于STM32F103ZET6的原子开发板精英版的跑马灯程序(This is an elite version of the Atomic Development Board based on STM32F103ZET6.)

NSString框架的学习，包括NSNumber等 NSString框架的学习，包括NSNumber等(NSString framework of learning, including learning NSNumber etc. NSString framework, including NSNumber etc.)

通过winform程序制作出入库系统并远程连接数据库(Making the storage system through the WinForm program)

在无线通信中使用跳频技术是军事通信中最主要的抗干扰手段之一, 而如果系统中能使用合适的中心频率可以快速跟踪跳频变化的带通滤波器将可以明显改善系统的抗干扰性能。文中从实际应用出发, 比较了几种可用于实现带通滤波器快速变频的方案, 选择了简单、实用的开关电容阵改变带通滤波器中心频率的方案(The use of frequency hopping in wireless communication technology is the most important anti-jamming in military communications, one of the means, and if the system can use the appropriate center frequency can be fast-tracked changes in frequency-hopping band-pass filter will be able to significantly improve the system anti-jamming性能. This paper from the actual application, the comparison of several band-pass filter can be used to achieve the rapid conversion of the program, choose a simple, practical switched capacitor array to change the center frequency of band-pass filter program)

data matrix 生成、解析、摄像头自动识别源码，c语言平台开发。(data matrix generated, analytic, camera automatically identify source, c language platform development.)

基于stm32的gsm+GPS，正点原子官方给的苦稍微移植了一下，基于stm32的gsm+GPS，正点原子官方给的苦稍微移植了一下

说明：  c#用于winform界面识别二维码与生成二维码(C # identification of QR code and generation of QR code)

线性表的程序，固定删除线性表中第五个元数-linear process, delete fixed linear table fifth few dollars

算法笔记书籍上每一章节每一小节出现的算法题目的源代码。(The source code of the algorithm Title appearing in each chapter and section of the algorithmic notebook.)