Control Lecture 7

AutoCAD多重拷贝命令。 命令名称：MulCopy 命令功能：本程序以代替AutoCAD中原有的Copy命令，当进行多重拷贝时，避免了使用Copy命令时出现提示语需要键入“M”的烦琐。当不需继续多重拷贝时，可按回车或鼠标右键结束。-Multiple copies of AutoCAD commands. Command name: MulCopy command functions: This procedure to replace the Central Plains AutoCAD Some Copy command, when multiple copies, the Copy command to avoid the use of language when the need for prompt, type

四阶龙哥库塔法 Matlab函数代码 标准可用(RK-4 algorithm Four order Runge Kutta method Matlab function code standard available)

说明：  可以检测图片中的圆，并计算圆心坐标，还可以检测直线等 可以检测图片中的圆，并计算圆心坐标，还可以检测直线等(Can detect the circle in the picture and calculate the coordinates of the center of the circle)

说明：  处理水准网经典平差的有关问题，输出平差报告和各高程点的精度文件，判断平差结果的精度(Deal with the relevant problems of leveling network adjustment, output the adjustment report and the accuracy documents of each elevation point, and judge the accuracy of the adjustment results)

说明：  合成孔径雷达成像，点面目标模拟，动目标模拟成像(SAR imaging, point and surface target simulation, moving target simulation imaging)

说明：  chirp信号目标探测，mti，mtd，可以对于初学者用于雷达杂波下的目标探测仿真(Chirp signal target detection, MTI, MTD)

说明：  index siudin sistim ujian dinas

galib面向对象C＋＋库，来自麻省理工大学的-galib object-oriented C library, from the University of Massachusetts

三相平衡电网条件下的三相PWM整流电路，双闭环控制，SVPWM控制。(Three phase PWM rectifier circuit under three phase balanced grid condition, double closed loop control and SVPWM control.)

一个非常实用的抓图工具，不用安装，直接使用。(a very useful tool From Wikipedia no installation used directly.)