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电磁波传输方向的matlab程序
说明: 程序主要包括电磁波在分层媒质中的传播,一维求解麦克斯韦方程组等,供电磁波数值仿真方向的同仁使用(The program mainly includes the propagation of electromagnetic wave in layered media, one-dimensional solution of Maxwell equations, etc., and the use of colleagues in the direction of numerical simulation of power supply magnetic wave)
- 2020-12-03 15:59:25下载
- 积分:1
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分数阶
分数阶微积分数学运算,simulink模型(Mathematical operation of fractional calculus)
- 2018-03-26 19:57:45下载
- 积分:1
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ox样式美化效果
说明: 一款效果非常酷的CSS3复选框checkbox样式美化效果。(A very cool CSS3 check box checkbox style beautification effect.)
- 2019-02-18 09:42:49下载
- 积分:1
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powernode
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。(Newton-Raphson method flow calculation basic steps : (1) formation of nodal admittance matrix (2) to set up the initial node voltage U, (3) the initial node-generation-related demand. calculated that the constant term formula Vector (4) nodes will be incorporated into the initial voltage-seeking, calculated Jacobian matrix elements (5) solving that equation, seek to amend the vector (6) to strike a new node voltage value (7) to check whether convergence, if not restrained. concentrated in the nodes of the new voltage as the initial value since the first three steps to re-start the narrow iterations. Otherwise, turn into the next (8) Calculation branch power distribution, PV nodes reactive power and balance-node into power.)
- 2007-07-10 19:08:09下载
- 积分:1
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THREE
说明: 本模型是自己搭建的三自由度simulink车辆动力学模型,仅供参考(This model is a self builtthree degrees of freedom Simulink vehicle dynamics model for reference only)
- 2020-05-28 11:49:31下载
- 积分:1
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问道修改源码
问道服务端修改工具 不算好用 仅供新手学习(Ask the server to modify the tool is not good for beginners only.)
- 2018-09-24 10:05:37下载
- 积分:1
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模糊控制mppt
说明: 光伏p&O算法完美实现了光伏最大功率点追踪(Pv p&O algorithm perfectly realizes pv maximum power point tracking)
- 2021-04-08 22:49:01下载
- 积分:1
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DBCView
对DBC文件的解析与显示。DBCView(初版)(Parsing and displaying the DBC file. DBCView (First Edition))
- 2018-01-22 15:18:21下载
- 积分:1
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Untitled2
步态识别,基于matlab的程序源代码,略微有些版本的误差。(recorgnize.gz on foot)
- 2017-11-10 09:54:10下载
- 积分:1
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杨辉三角形
说明: 实现杨辉三角形的C++代码,基础编程实例(Yang hui triangle to achieve the C++ code, basic programming examples)
- 2020-05-11 10:11:16下载
- 积分:1