AutoLisp Vlisp 函数

说明：  UCanCode E-Form++ System

c#在不启动CAD情况下创建dwg文件,大家可以看下。

good code for matlab by mili , i than you

在pscad中建立的风电仿真模型，有需要的可以下载看看，共同学习。(Wind power simulation model established in pscad can download to see, learn together)

cass图层管理一个快速打开关闭图层的小插件很实用(cass layer management a quick opening and closing very practical small plug layer)

g代码 viewer 原代码. 很有用.(g_code viewer source code. very usefully.)

110KV变电站设计中所有的CAD图，里面有相关的进线保护、出线保护、短路电流电路图等(110KV substation design CAD drawings into line protection, outlet protection, short-circuit current circuit diagram)

开关电源环路设计之基于MATHCAD的buck电路的设计(Switching power supply loop design based on the buck circuit design MATHCAD)

主要论述了基于FPGA的末制导雷达伺服系统设计。结合末制导雷达讨论其电机控制、二阶伺服系统性能和PID校正算法,利用VHDL语言设计,实现基于FPGA的方位步进电机开环定位控制和俯仰直流电机闭环速度控制的伺服系统。结合实际应用中遇到的问题,提出了基于"反馈控制"理论的有效的补偿算法,该算法提高了伺服系统的稳定性、快速性和精度。(Mainly discusses the design of terminal guidance radar servo system based on Field Programmable Gates Array(FPGA).It includes the system’s electric machine control,second-order servo system performance and PID correction algorithm based on Virtual Hardware Description Language(VHDL) on azimuth stepping motor open loop positioning control and pitch direct current electric machine closed loop speed control of the FPGA servo system.In allusion to some factual problems during its application,presents corresponding effective solutions based on traditional control theory "Feedback Control".The fact proves that these methods can greatly improve the stability,speediness and precision of the original servo system.Additionally,a basic algorithm which can be realized in a terminal guidance radar servo system is given)

说明：  快速生成横竖向构造线不需要繁琐输入“XH”“XV”即可生成相应构造线(Fast generation of horizontal and vertical construction lines does not need tedious input)