这里给大家提供一个如何在控件上绘图的方法．

c# Hook 全局键盘 鼠标 禁用键盘鼠标-c# Hook keybroad ,mouse

ffmpeg开发手册，opengl参考手册，ffmpeg命令使用方法(ffmpeg development manuals, the opengl reference manuals, ffmpeg command using the method)

C# 调用SMTP发送有附件的邮件，基本功能已实现，测试通过了

中南大学《数字信号课程设计》(包含很多滤波Matlab代码)(Central South University digital signal curriculum design (including a lot of filtering Matlab code))

说明：  图形化界面，简易航线查询系统，数据源为压缩包内的.csv文件 求任意两个机场之间的最短飞行时间。 仅限直飞或 1 次中转，求任意两个机场的航线（航班 ID 顺序表）。 给定起飞时段或者降落时段或者机型要求，求任意两个机场的多个备选航线（航班 ID 顺序表）。 给定起飞时段或者降落时段或者机型要求，求任意两个机场之间的航费（机票价格）最低的路径。(Find the shortest flight time between any two airports. Only direct flights or one transit are allowed, and the routes of any two airports (flight ID sequence table) are obtained. Given the take-off time or landing time or aircraft type requirements, find multiple alternative routes (flight ID sequence table) for any two airports. Given the take-off time or landing time or aircraft type requirements, find the lowest route between any two airports (ticket price).)

实现网络层rip协议（距离矢量路由算法）(rip network layer protocol (distance vector routing algorithm))

使用C#和sql server 做的，实现无限级树形菜单的示例-The use of C# And sql server to do to achieve an unlimited-level tree menu sample

宏替换得出参数个数.cpp : 定义控制台应用程序的入口点。 #define PC_N(...) PC_N_(__VA_ARGS__, R_ORDER_N()) #define PC_N_(...) PP_ARG_N(__VA_ARGS__) #define PP_NARG_(...)    PP_ARG_N BRACKET_L() __VA_ARGS__,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0 )

Source code 按i2c时序读写寄存器(Source code read and write registers according to i2c sequence)

高阶谱分析工具箱，有常见的参数模模型高阶谱估计，DOA估计与时延估计 (Higher order spectral analysis toolbox, common parameter-mode model of higher order spectral estimation of DOA estimation and delay estimation)