投影仪标定opencv

opnet学习过程中可能遇到的一些常见问题的解答,第二部分(Answers to some common questions that may arise during opnet learning, part 2)

与沉默的开关为iOS，精选ios编程学习源码，很好的参考资料。(And the silence of the switch is iOS, select learning IOS programming source code, a good reference.)

实现加减乘除sqr和abs函数的任意整型和浮点型运算(Addition and subtraction and multiplication and division to achieve abs function sqr arbitrary integer and floating-point operations)

江苏645规约重合闸断路器控制器 模拟主站通讯(Jiangsu 645 Protocol Simulated Main Station)

VC++编写的如何显示倾斜文字(VC show how prepared the text tilt)

数据用socket写入到三菱系列PLC中，读取或写入数据。(send data to mitishubishi PLC with socket)

本书荣获2005年第十五届Jolt通用类图书震撼大奖。 继 Effective C++ 之后，Scott Meyers 于 1996 推出这本「续集」。本书与现今之 C++ 标准规格几乎相同。可能变化的几个弹性之处，Meyers 也都有所说明与提示。(the book won the 2005 session of the 15th General Books Jolt Awards shock. Following the Effective C, Scott Meyers in 1996 to launch the "sequel." The book's C with the current standard is almost the same. Several possible changes in flexibility, Meyers also has suggested and described.)

说明：  使用C# 语言编写的通过OPC中间件进行下位机数据读写DEMO(Read/Write data from OPC by C#)

说明：  vc++开发的屏幕编辑工具，已编译调试通过(vc development of the screen editing tools, compiled through debugging.)

两个设备形成对射，当有人通过时，一台设备发出指令，控制别的设备。(Two devices formed on the radio, when someone passed a device to issue commands to control other devices.)