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顾伟三机九节点仿真程序
电力系统潮流计算体现在数学就上是多元非线性方程组的求解问题，求解的方法有很多种。牛顿—拉夫逊法是数学上解非线性方程式的有效方法，收敛性好、迭代次数少。将牛顿—拉夫逊法用于潮流计算是以导纳矩阵为基础的，由于利用了导纳矩阵的对称性、稀疏性及节点编号顺序优化等技巧，使牛顿—拉夫逊法解题规模和计算速度进一步提高，此算法至今仍是潮流计算中广泛采用的优秀算法。(Power flow calculation in power system is a problem of solving multivariate non-linear equations in mathematics. There are many methods to solve it. Newton-Raphson method is an effective method for solving nonlinear equations in mathematics. It has good convergence and fewer iterations. The application of Newton-Raphson method to power flow calculation is based on admittance matrix. Because of the use of symmetry, sparsity and optimization of node number sequence of admittance matrix, the scale and speed of Newton-Raphson method are further improved. So far, this algorithm is still an excellent one widely used in power flow calculation.)
- 2018-11-14 22:13:29下载
- 积分：1
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Individuals to save some of the good Web page templates using css+ div prepared...
个人保存的一些不错的网页模板，采用css+div编写，对初学者来说是不错的学习资料。-Individuals to save some of the good Web page templates using css+ div prepared for beginners is a good learning materials.
- 2022-01-21 05:04:35下载
- 积分：1
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自己编写的GMSK信号的循环谱密度程序，开发平台MATLAB，对于循环谱检测有一定的参考价值！...
自己编写的GMSK信号的循环谱密度程序，开发平台MATLAB，对于循环谱检测有一定的参考价值！-I have written the cycle of GMSK signal spectral density procedures, development platform MATLAB, for the cyclic spectrum detection of some reference value!
- 2023-05-27 05:05:03下载
- 积分：1
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star-rain
字母流星雨，可以形成26个字母组成的流星雨，可以闪烁，还可以使组成地面的字母消失(meteor shower)
- 2015-05-06 22:53:34下载
- 积分：1
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Simulation_Debug_On_AVR
Simulation_Debug_On_AVR nam
- 2012-12-20 03:20:03下载
- 积分：1
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VBA
vba
- 2022-01-31 04:50:29下载
- 积分：1
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Qurive
说明： 基于LabVIEW的石英音叉陀螺闭环驱动的实现(Quartz tuning fork gyroscope based on LabVIEW implementation of closed loop drive)
- 2011-03-02 18:04:08下载
- 积分：1
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Topology-Generator
实现拓扑生成，平台为VC++6.0，自己编写的，可用(Achieve topology generation, platform VC++6.0, and I have written, can be used)
- 2013-03-29 19:57:09下载
- 积分：1
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看看，有没有你要找的程序，这是一个强大的C语言集，里面可能有你要找的某个程序...
看看，有没有你要找的程序，这是一个强大的C语言集，里面可能有你要找的某个程序-see, you have to find the procedure, which is a powerful set of C language, you probably have to find a certain procedure
- 2022-08-20 14:28:45下载
- 积分：1
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第3章
哈尔滨工业大学,visual basic,编程课件，第3章(Harbin University of Technology, Visual Basic, Programming Courseware, Chapter 3)
- 2020-06-24 14:00:01下载
- 积分：1
