kuopin4

介绍matlab使用方法的完整ppt文档！希望对大家有用(Introduced the use of matlab full ppt files! We hope to be useful)

Modèle de la machine asynchrone à cage d écureuil dans le repère dq de PARK.

基于最优的walsh序列的扩频系统仿真，可以参考最有系统的过程。(ds system using walsh sequence)

各种滤波器的程序，并附有matlab的演示结果(Procedures for a variety of filters, together with the results of the matlab demo)

MATLAB潮流计算(MATLAB flow calculation)

说明：  异步电机的精确控制和速度辨识是交流传动系统中重要问题。在该仿真系统中，电机转速采用易于检测的电机定子电压和电流得到转速MRAS辨识算法来估算。由于速度辨识算法中电压模型的纯积分环节会引起的误差积累和漂移问题，采用改进积分型转子磁链估算模型来解决。(The precise control and the speed identification of AC motor are the very important issues on AC drive system.In this system, induction motor is controlled by the direct torque control, stator flux is estimated by u-n model observer that is effective in the full range of speed, motor speed is estimated by MRAS speed identification algorithm that is depended on the voltage and the current of motor stator easily detected. The modified integral rotor flux estimation model is used to solve the problem that the normal model can be affected by the error accumulation and drift of integral calculation in the voltage model of conventional speed identification algorithm. )

图像压缩的matlab算法之JPEG，DCT算法。(matlab jpeg dct)

说明：  萤火虫算法的matlab示例代码，只适用于求极大值(极小值可转化为求极大值)(Firefly algorithm matlab sample code, only applicable to the maximum (minimum can be converted to the maximum))

matlab源代码，多目标规划模型的建立与求解，可以解决很多问题(matlab)

Simply interpretation of Tsiolkovski equation for students