本代码为电力系统潮流程序，牛顿拉夫寻法求解

unix高级编程源代码.-senior programming source code. Lt; Lt; Unix Advanced Programming gt; Gt;

用于lex和yacc的c++及c语言的文法,可用来构造C++语言的编译器-for lex and generates a c c language and grammar, can be used to construct the C language compiler

c语言图形模式编程-c programming language graphics mode

vc的一些原码,对于帮助学习和提高很有帮助-vc some of the original code, for help to learn and improve very helpful

本文综述了风力发电机组的电气控制。在介绍风力涡轮机特性的基础上介绍了双馈异步发电系统和永磁同步全馈发电系统，具体介绍了双馈异步发电系统的运行过程，最后简单介绍了风力发电系统的一些辅助控制系统。-This paper reviews the wind turbine electrical control. In introducing the characteristics of wind turbines based on the introduction of the doubly-fed induction and permanent magnet synchronous generating system-wide power-fed systems, the specific introduction of the double-fed asynchronous operation of the process of power generation systems, and finally a brief account of the wind power system ancillary control system .

全部磁盘剩余空间覆盖，完成后可自动删除，适用保密检查等-All the remaining disk space coverage is automatically deleted after the completion of applicable security inspection, etc.

魔方，相信很多人都玩过，这就是电脑上的魔方-Rubik

PCB设计指导参考及帮助资料，提供PCB的元器件的布局走线等问题-PCB design guidelines and reference information to help to provide PCB layout components such as the issue of alignment

利用visual C++对输入的两个数字进行加减乘除运算-The use of visual C++ right input add or subtract two numbers multiplication and division operations

一个不错的哦????呵呵!下吧!哈哈够了吗/-a good Oh Oh! Next! Haha enough yet /