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Newton-rafer-Johnson-method
说明: 电力系统的牛顿-拉夫逊法潮流计算。
基本步骤:
(1)形成节点导纳矩阵
(2)将各节点电压设初值U,
(3)将节点初值代入相关求式,求出修正方程式的常数项向量
(4)将节点电压初值代入求式,求出雅可比矩阵元素
(5)求解修正方程,求修正向量
(6)求取节点电压的新值
(7)检查是否收敛,如不收敛,则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代,否则转入下一步
(8)计算支路功率分布,PV节点无功功率和平衡节点柱入功率。(Power system of Newton- rafer Johnson flow calculation method-matlab)
- 2011-03-01 16:02:50下载
- 积分:1
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Inelastic-Neutron-Scattering
二维核磁共振最新资料,欢迎交流,共同进步!(Laboratory and Field Evaluation of an Inelastic Neutron Scattering and Capture Gamma Ray Spectrometry Tool)
- 2013-05-16 15:54:35下载
- 积分:1
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GLCM
计算图像的灰度共生矩阵,并且提取图像的纹理特征(Computing image s GLCM and extracting texture characteristics
)
- 2012-03-27 16:01:09下载
- 积分:1
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ofdm
文件可以实现ofdm的仿真,是程序很全的文件,包括二-十进制转换,16QPSK调制解调,QAM调制解调等,实现了仿真的整个过程(Ofdm simulation file can be achieved, is the program is the whole file, including two- decimal conversion, 16QPSK modulation and demodulation, QAM modulation and demodulation, etc., to achieve a simulation of the whole process)
- 2011-06-11 21:05:23下载
- 积分:1
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BiSection
matlab code of bisection metjod
- 2014-02-10 01:56:29下载
- 积分:1
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standar_distance
数据的规范化程序,消除数据的量纲对处理结果的影响。数据点之间距离的计算程序。(Data standardization process, eliminate data on the processing results of the dimensionless)
- 2010-06-29 11:55:38下载
- 积分:1
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GA
说明: Genetic Algorithm MATLAB Code for Unconstrained Optimization Problem
- 2013-12-20 18:57:42下载
- 积分:1
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TF_mpd
analisis WVD wigner ville distribution
- 2015-04-21 13:36:50下载
- 积分:1
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C.program_antilogy
本书介绍了C++实用编程技术和最佳的实践方法,深入研究了异常处理。(This book describes the practical C++ programming techniques and best practices, in-depth study of exception handling.)
- 2009-11-16 16:30:44下载
- 积分:1
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MonteCarlo
蒙特卡罗仿真程序,挺好用的,在此分享给各位朋友试用。(Monte Carlo simulation program, very good use, share with friends in this trial.)
- 2010-05-21 21:11:29下载
- 积分:1