xiaoliulanqi

点对点聊天工具，完整的工程,学习网络编程的可以参考(POINT TO POINT CHAT)

超声速静压探针程序，采用有旋特征线法求解旋成体绕流流场，能给出任意马赫数下的壁面沿程压力分布情况，给出壁面静压恢复到自由来流静压的位置；(Supersonic hydrostatic probe program)

zigbee的一些基础知识，引脚及其相关协议等(basic zigbee )

VTK对格式为DICOM医学数据重建后，利用VTKsplinewidget类对其作进行曲线，并能利用鼠标对其人机操作。(VTK format for DICOM medical data reconstruction after VTKsplinewidget class its for the curve, and can use the mouse to its man-machine.)

sht20温湿度传感器驱动代码，下载加入工程即可使用。(SHT20 programmer---> .c & .h files)

电力系统设备安全性评估 主要针对接入分布式电源的配电网(The safety Calculation of Power system)

单片机课程必备，一些LED例程，希望对初学者有用(MCU course is necessary, some LED routines, hope to be useful for beginners)

上位机与三菱PLC之间进行TCP/IP通讯(communication between PC and PLC)

脉宽调制，亲自调试通过，是一个很好学习的资料(Pulse width modulation, self-testing, is a very good learning material.)

运动控制技术是在以数字信号处理器DSP为代表的高性能高速微处理器及复杂可编程逻辑器件CPLD的基础上发展而来的，它是广义上的数控装置。数控技术的发展趋势就是采用运动控制器的开放式数控系统。本文设计了一款全新的运动控制卡，选用TI公司32位的 TMS320F2812芯片，利用高速PCI总线实现数据传输，并采用目前最先进的NURBS曲线插补方式实现多轴联动。此外，本文设计的多轴运动控制卡只要能够准确输出各轴控制脉冲的方向和个数，即可实现多轴联动控制。 (Motion control technology is based on a digital signal processor (DSP), represented by high-performance high-speed microprocessors and complex programmable logic device CPLD development comes on, it is the numerical control device in a broad sense. CNC technology trends is the use of open CNC motion controller system. This paper presents a new motion control card, use TI s TMS320F2812 chip 32-bit, high-speed PCI bus for data transmission, and the use of the most advanced NURBS curve interpolation way to achieve multi-axis. In addition, the paper design of multi-axis motion control card as long as the output for each axis direction can be accurately controlled and the number of pulses, can achieve multi-axis control.)