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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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gauss-function-by-matlab
高斯函数应用很广泛,因其各列良好的不相干性等特点,被广泛应用到压缩感知等领域(Gaussian function is widely used, because of its good irrelevant columns, etc., are widely applied to areas such as compressed sensing)
- 2013-11-04 16:51:50下载
- 积分:1
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FFT-harmonic-Matlab-
从Excel表中读取数据,然后分析其频谱、相谱和总谐波畸变率,并画出图(plot)。(Read data from an Excel table, and then analyze its spectrum, phase spectrum and total harmonic distortion rate, and draw the diagram (plot).)
- 2013-05-13 11:45:07下载
- 积分:1
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RBF
RBF神经网络用于分类与回归,提供了一个学习神经网络的平台,对大家有很大帮助。(RBF neural network for classification and regression, neural networks provide a learning platform for all of us much help.)
- 2010-08-22 21:35:08下载
- 积分:1
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K-Lrenlianshibbie
1、 从网上下载人脸图像,构建人脸训练数据库和测试数据库,采用K-L变换进行特征脸提取,并实现人脸识别。通过K-L变换在人脸识别中的应用,加深对所学内容的理解和感性认识。(1, face image downloaded from the Internet, the construction of the training and test database face database, using K-L transform features face extraction, and realize the face recognition. Through k-l transform in face recognition application, deepen the understanding of the content of study and perceptual knowledge.)
- 2012-05-12 09:21:10下载
- 积分:1
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kvm_mips_dyntrans
KVM MIPS: Binary Patching for privileged instructions, reduces traps.
- 2014-10-17 10:49:50下载
- 积分:1
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rscencoder
适用于turbo码的rsc编码器matlab实现(a rsc encoder for turbo)
- 2013-11-08 15:14:22下载
- 积分:1
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231742121009882
关于微电网的多目标的调度优化,减少成本,提升效益,稳定电荷平衡(Optimal Dispatching of Microgrid)
- 2021-04-17 21:18:52下载
- 积分:1
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计算渐开线齿轮参数并绘制齿轮
说明: 渐开线标准直齿圆柱齿轮,齿数z=35, 模数=5,计算渐开线齿轮参数并绘制渐开线齿轮(Draw cylindrical involute gear , teeth equal to 35, module equal to 5, calculate parameter of involute spur gear and draw the gear)
- 2020-02-13 09:20:57下载
- 积分:1
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Mathlab_Learning
learning matlab programming
- 2010-12-19 01:37:21下载
- 积分:1