OpenGL小程序

著名游戏CS(反恐精英)中,建立服务器的工具HLDS的源码. 可用VC++6.0编译!(Famous game CS (Counter Strike), create the tools HLDS server source code. Available VC++ 6.0 compiler!)

programe reverse a string in c

基于mfc和数据库的c++设计 考勤管理系统工程文件(The mfc and databases c++ of design time and attendance management system project file)

纯C实现的 图像处理开运算，对bmp格式(Pure C implementation of image processing open operation on bmp format)

2015年电赛频率计，优点：简单易实现，精密度高(2015 frequency race frequency meter, advantages: simple and easy to implement, high precision)

STM32F4系列串口接收函数,，程序已测试通过。(void USART1_IRQHandler(void) //串口1中断服务程序 { u8 Res #ifdef OS_TICKS_PER_SEC //如果时钟节拍数定义了,说明要使用ucosII了. OSIntEnter() #endif if(USART_GetITStatus(USART1, USART_IT_RXNE) != RESET) //接收中断(接收到的数据必须是0x0d 0x0a结尾) { Res =USART_ReceiveData(USART1) //(USART1->DR) //读取接收到的数据 if((USART_RX_STA&0x8000)==0)//接收未完成 { if(USART_RX_STA&0x4000)//接收到了0x0d { if(Res!=0x0a) USART_RX_STA=0 //接收错误,重新开始 else USART_RX_STA|=0x8000 //接收完成了 } else //还没收到0X0D { if(Res==0x0d)USART_RX_STA|=0x4000 else { USART_RX_BUF[USART_RX_STA&0X3FFF]=Res USART_RX_STA++ if(USART_RX_STA>(USART_REC_LEN-1))USART_RX_STA=0 //接收数据错误,重新开始接收 } } } } #ifdef OS_TICKS_PER_SEC //如果时钟节拍数定义了,说明要使用ucosII了. OSIntExit() #endif } )

三星手机采用的安卓系统，其获取权限的方法有很多，不过跟据具体的手机型号还有所区别，下面介绍几种常用的三星手机获取权限的方法，和大家一起学习交流。如有好方法请在评论中留言，大家共同学习

模拟退火算法解决TSP问题，用固体退火模拟组合优化问题，将内能E模拟为目标函数值f，温度T演化成控制参数t，即得到解组合优化问题的模拟退火算法：由初始解i和控制参数初值t开始，对当前解重复“产生新解→计算目标函数差→接受或舍弃”的迭代，并逐步衰减t值，算法终止时的当前解即为所得近似最优解-Simulated annealing algorithm to solve the TSP problem, combined with solid-annealing simulation optimization problems, the internal energy E is modeled as the objective function value f, temperature T evolved into control parameter t, that is to be solutions of combinatorial optimization problems simulated annealing algorithm: from the initial solution i and control the parameters of the initial value t begin to repeat the current solution, " to generate new solutions of differential → → calculation of the objective function to accept or give up," iteration, and gradually decay t values, the algorithm is terminated shall be derived from the current approximate solution of the optimal solution

用ARM内核的CORTEX系列M3产品STM32所做程序，用于控制UC1698进行显示控制，完整程序，直接运行。(CORTEX ARM cores with a series of M3 STM32 products made ​ ​ program for controlling display UC1698 control , complete program , run directly .)

实现凸多边形排样，使用临界多边形NFP判断两个凸多边形是否相交,使用启发式算法提高效率(It s a good implement of convex polygon stock.)