Simple-global-positioning-system-to-achieve-easy-s

说明：  关于电机驱动的一些simulink仿真代码。内含混合传动系统，pwm系统和弹簧质量系统。(On the number of motor-driven simulation simulink code. Containing hybrid drive system, pwm system and the spring mass system.)

Matlab_Technical_Computing_Environmentj,一个很好的英文版MATLAB资料(Matlab_Technical_Computing_Environmentj, a good English version of MATLAB data)

this is very usfull book in matalb try to download it regards

PID的先进程序仿真 (matlab&simulink for PID)

使用matlab通过微弯波导和直波导耦合设计一个3db耦合器(Through the use of matlab Microbend waveguide and the straight waveguide coupled design a 3db coupler)

说明：  电力系统拓扑分析、孤岛数，关联矩阵法把主接线的节点和母线的每一进出线连接点作为拓扑图的节 点，把开关元件作为拓扑图的支路，建立节点．支路关联矩阵表示电网的基本拓 扑结构。然后定义矩阵“与．或’’乘法运算，利用连通性的传递性质实现对电力 网络结构的辨识。(In the incidence matrix method, the node of the main connection and the connection point of each incoming and outgoing line of the bus are taken as the node of the topology diagram, and the switching element is taken as the branch of the topology diagram to establish the node.The branch correlation matrix represents the basic topology structure of the power grid)

Shift a bit array 3 steps to the right

scaling, transfering and rotating the cube

Auto sequential current source inverter.circuit equaally resmbels which is in in p.s.bimbra

实现了定子磁链定向的DQ坐标系下的双馈电机模型(Stator flux oriented to achieve the DQ coordinate system doubly-fed machine model)