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pfc_NR
％ 该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流
％ U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗
％ PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率
％ delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q －实算PQ节点无功功率修正值
％ delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值
％ delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵
％ e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值( The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square of delt_PQV- really count PQU ^ 2 the correct value of J- Jacobian matrix e- voltage real part f- the imaginary part of voltage delt_ef- voltage real part and imaginary part of the amendment value)
- 2006-11-06 21:20:24下载
- 积分：1
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FRACTION-FOURIER
分数阶变换课件，包括MATLAB实现函数，对比分析其利弊(Fractional conversion courseware, including MATLAB implementation function, comparative analysis of the pros and cons)
- 2013-09-06 10:47:34下载
- 积分：1
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jade_1
说明： 介绍jade的matlab代码，保证准确，另外有一幅图像是sar图像(Jade' s matlab code introduced to ensure the accuracy, another image is sar image)
- 2011-04-17 00:16:12下载
- 积分：1
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A-matlab-tutorial
matlab简明教程 实用 经典 (matlab )
- 2012-03-20 19:57:56下载
- 积分：1
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Program_0.2
Tutorial Two (You should run it in the Command Window)
- 2012-04-22 18:31:14下载
- 积分：1
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Newton-Raphson-Algorithm
常用牛顿拉夫逊潮流计算程序是用matlab编写的，本程序是用C语言编写，含有中文详细说明和源代码，可以直接粘贴使用。(Common Newton Raphson power flow calculation program is prepared using matlab, this program is written in C language, containing Chinese detailed description and source code can be pasted directly use.)
- 2014-02-19 20:33:10下载
- 积分：1
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tfidf
tf-idf用于文档聚类，权重计算，用MATLAB实现的，自己编写非常好用！(tf-idf for Document Clustering, weight calculation, use MATLAB to achieve, I have written is very easy to use!)
- 2008-12-26 11:19:38下载
- 积分：1
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Mutualcoherenceofagivenmatrix
Matlab源码
计算矩阵各列与其他各列的互相关系数，并按照概率分布利用直方图的形式展示出来。
该互相关系数的定义参考Michael Elad的《Sparse and Redundant Representations》p25 Definition2.3(Matlab code for mutual-coherence of a given matrix)
- 2013-07-26 11:10:56下载
- 积分：1
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julei
此为matlab编的聚类程序，可以快速的对位置样本进行聚类(This is a matlab series clustering procedure, you can quickly sample clustering of the position)
- 2013-08-03 21:46:45下载
- 积分：1
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based-retinex-for-fog-images
基于blind和retinex雾天图像处理，两个程序 带图片(Based blind and retinex fog image processing, two programs with pictures)
- 2011-10-05 09:44:39下载
- 积分：1
