10399903

this the code for user manager-this is the code for user manager

高性能服务器，基于Reator事件的服务分发器，模仿muduo的one loop per thread模型(High Performance Server)

说明：  包含内容：离散时间系统与Z变换、离散傅里叶变换及其快速算法、无限长单位脉冲响应(IIR)滤波器的设计、有限长单位脉冲响应(FIR)滤波器的设计、数字信号处理系统的实现、多采样率信号处理(singal processing and demo program)

说明：  破解视觉软件halcon 12 x64版本(Cracking Halcon 12 x64)

说明：  求图形的边界点坐标，并储存在一个二维矩阵中。(Graphics for the border point coordinates, and store in a two-dimensional matrix.)

基于AD7746的微小电容测量程序，可检测0.1pf至22pf的微小电容，程序经过测试可用。(Based on the AD7746 small capacitance measurement procedures 0.1pf to 22pf small capacitance can be detected, the program has been tested and is available.)

走迷宫 Find a path through the maze to any space character in the perimeter of the maze. Paths through the maze are denoted by a space character and walls by any other non white-space character (apart from . characters). -Maze Find a path through the maze to any space character in the perimeter of the maze. Paths through the maze are denoted by a space character and walls by any other non white-space character (apart from. Characters).

连连看 小游戏 可以进行几本的连连看，玩得比较爽，看上去比较舒服(the little games，it is very good)

产品管理系统 产品买卖，是否缺货，进行自动监控 功能强大-product management system product transactions, whether shortage, automatic control powerful

C++ 程序恢复因格式化而误删除的数据，一款unformat程序，主要实现格式化后的数据恢复，支持超过200G的大硬盘进行格式化后的数据恢复。