QT 扫雷 C++

实现VC++与Matlab的混合编程，解决这 个问题， 不仅能更好地发挥Matlab 强大的功能， 还能快速地进行软件开发， 尤其是当软件开发中需要实现复杂的数学算法、图形处理时尤为迫切。(The realization of VC++ and Matlab mixed programming, to solve thisA question, not only can play a better Matlab powerful function, can rapidly in software development, especially when the software development need to realize the complex mathematical algorithms, graphics processing is particularly urgent.)

物联网定位技术,2.4G 或者ZIGBEE技术都可以实现，这里给大家参考的是ZIGBEE来实现的技术。(Things positioning technology, 2.4G or ZIGBEE technology can be achieved, for your reference here is to achieve ZIGBEE technology.)

串口1.2.3使用DMA接收与发送，减少CPU占用时间。传输效率高，可以接收一帧数据。做通讯方面使用。

基于驱动级别TDI_HOOK,大家可以下载看看，支持windows所有系统(Based on the driver level TDI_HOOK, you can download and see, support all Windows systems.)

USB通信原理和实力,简单适用原理和实力,简单适用(usb tongxun yuanli he jieshao )

windows下摄像头的使用， 用C语言编写一个程序可以打开摄像头(windows use the camera under)

Qt 实现心电图

QT入门教程，代码详细有注释，非常适合初学者参考学习(QT tutorial, code detailed annotations, very suitable for beginners reference study)

说明：  MALTLAB仿真克拉美罗界，CRLB即不可能求得方差小于下限的无偏估计量，并为比较无偏估计量的性能提供了一个标准。(It is impossible for CRLB to obtain unbiased estimators whose variance is less than the lower limit, which provides a standard for comparing the performance of unbiased estimators.)

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 } )