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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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matirxandrotation
说明: 利用矩阵的运算来编写旋转,使用矩阵进行坐标运算,使用矩阵进行坐标旋转(make use of the operation of matrix to realize the rotation)
- 2010-04-07 15:40:18下载
- 积分:1
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FMModulation
这是一个实现FM调制的信号去噪均衡程序,你可以理解FM调制的原理,同时理解均衡去噪的原理(This is an FM modulated signal denoising achieve a balanced program, you can understand the principles of FM modulation, while understanding the principles of balanced de-noising)
- 2013-07-24 10:28:42下载
- 积分:1
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login
使用matlab GUI编写的登陆框,用于注册和登录。每次注册及登录信息会保存在login.mat文件内。(Written using matlab GUI login box for the registration and login. Each registration and login information will be stored in login.mat document.)
- 2012-10-17 16:19:56下载
- 积分:1
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bbukfopt
unscented kalman filter for optimization
- 2009-04-23 01:41:29下载
- 积分:1
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FundamentalsofGlobalPositioningSystemReceiversASof
Fundamentals of Global Positioning System Receivers A Software Approach--中文译本名为《GPS软件接收机基础》,这是英文版。(Fundamentals of Global Positioning System Receivers A Software Approach)
- 2010-11-30 10:52:34下载
- 积分:1
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rd3functions
处理RD3格式的matlab工具包 ,主要实现rd3文件的读取(RD3 treatment matlab toolkit format, the main document read realize rd3)
- 2008-07-06 09:32:52下载
- 积分:1
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microstrip
microstrip microwave filter source code
- 2009-06-30 11:45:46下载
- 积分:1
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lorenz
this is the lorenz atractor
- 2011-01-21 00:07:33下载
- 积分:1
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matlab_ch4
very excellent matlab textbook , especially for elementary learners
- 2012-06-16 00:37:42下载
- 积分:1