jrtplib库如何使用，使我自己总结的，希望有用

进行拷屏打印-Print Screen to copy

ultrasonic distance measuring circuit

对于UDP组播的一些认识-UDP multicast for some understanding

一、 运算放大器设计应用经典问答集粹 二、 四类运算放大器的技术发展趋势及其应用热点-1, op-amp design used the classic Q & A Base of two, four types of operational amplifier technology development trends and its application hot spots

完成企业内部部门人员的联系，以及部门之间的联系。-Internal departments to complete the link, as well as the link between departments.

OLE程序的主要功能和设计思想-the principal functions and design ideas

哲学家进餐问题 哲学家进餐问题 哲学家进餐问题-eating question

详细介绍了通过0x1F0端口对硬盘进行读取和写入操作的方法（Windows下需WinIO或其他直接访问IO的内核级驱动配合试验），可用来穿透还原卡-detail through 0x1F0 port for the hard drive to read and write methods (Window s need WinIO or other direct IO visit kernel-level drivers with tests), which can be used to penetrate reduction Card

GM（1，1）模型程序 可用于一般时间序列预测-GM (1,1) model program can be used for general time series prediction

形态学在遥感图像分类中的应用，对形态学感兴趣的朋友可以-morphological classification of remote sensing images in the application of the morphology of interest friends can see! !