MATLAB4

％ 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)

matlab，实现永磁同步电机调速。pid控制(matlab pmsm pid controller)

关于QPSK信号经过莱斯信道误码性能分析，有莱斯信道解释及matlab源代码(QPSK signal on the Rician channel error performance analysis, there are Rician channel interpretation and matlab source code)

Tutorial using GUI in MATLAB

用matlab来仿真floyd算法，并计算任意两点的最短路径和路由；(Using matlab to simulate floyd algorithm, and calculate any two of the shortest path and routing )

一本讲解matlab的书籍，英文版，可以当做工作手册来用(learn matlab)

Plotting The Patterns Of Some Types Of Antennas Using Matlab in the form of graphical user interface (GUI). This project aims at plotting the E-Pattern And The H-Pattern and sometimes the 3-D Pattern Of some types of Antennas such as dipole, monopole travelling wave, loop and rectangular aperture antennas.

最近搞设计弄来的一些资料 大家一起参考 基于matlab伪随机序列产生(engage recently obtained some design information together reference Matlab-based pseudo-random sequence generation)

本书主要讲述以MATLAB为分析工具的量化投资，有 MATLAB入门 、“MATLAB量化投资基础”和“MATLAB量化投资相关函数详解”3篇组成。(This book focuses on MATLAB as analytical tools to quantify investment, " MATLAB Started" , " MATLAB-based quantitative investment" and " MATLAB Detailed quantitative investment related functions" three components.)

Example in comparision between FDM and FEM in 1D problem