ASR

基准测试函数中的griewank函数代码(Griewank test function in the function code)

《MATLAB实用指南》系列丛书DE源代码()

说明：  this file is about ind FOC control.

说明：  matlab谱分析工具箱，作谱分析的很有用的工具，是基于matlab7.0的(Matlab Toolbox spectral analysis, spectral analysis for the very useful tool, is based on the matlab7.0)

A three-phase motor rated 1 kW, 500 Vdc, 3000 rpm is fed by a six step voltage inverter. The inverter is a MOSFET bridge of the SimPowerSystems™ library. A speed regulator is used to control the DC bus voltage. The inverter gates signals are produced by decoding the Hall effect signlas of the motor. The three-phase output of the inverter are applied to the PMSM block s stator windings. The load torque applied to the machine s shaft is first set to 0 and steps to its nominal value (11 N.m) at t = 0.1 s. Two control loops are used. The inner loop synchronises the inverter gates signals with the electromotive forces. The outer loop controls the motor s speed by varying the DC bus voltage.

这是一个用MATLABR2010a环境下搭建的两电平背靠背式的逆变器空间矢量调制的仿真模型。运行良好具有比较好的波形。(It is used to build a simulation model of the two-level back-type inverter Space Vector Modulation MATLAB 2010 environment. It runs well with a good wave.)

地震动非线性时程分析程序，采用matlab程序编程，计算砌体结构在地震作用下结构的反应。(Earthquake nonlinear time history analysis procedures, using matlab programming, computing masonry structure response of the structure under earthquake.)

说明：  matlab仿真实现模糊逻辑，对解决多属性问题有很大帮助(Fuzzy Logic using matlab)

FDTD CODE 3D FOR ANTENNA IT IS REALLY USEFULL

methode EMD, qui permet une decomposition en IMF le signal de roulement