PMSM_flux-weakening

可以用来进行地震预测的matlab代码，直接模仿就可以用了(Can be used for earthquake prediction matlab code, you can use a direct imitation)

说明：  这是我自己编写的估计AR模型参数的M代码，利用的是LD算法，里面有注释，便于理解，值得推荐！(Calculates adaptive autoregressive )

说明：  利用matlab实现QPSK,16QAM,64QAM三种调制方式的调制和解调。(Using matlab to achieve QPSK, 16QAM, 64QAM modulation of three modulation and demodulation.)

Initializes physical DMA on all OHCI 1394 controllers.

kalman滤波的matlab程序，带有GUI界面！(kalman filter matlab program with a GUI interface!)

说明：  狼群优化算法仿真代码，包括论文和全部程序，通过更改函数编号仿真不同函数的效果。(Wolf swarm optimization algorithm simulation code, including the paper and all procedures, through changing the function number to simulate the effect of different functions.)

演变过程 自抗扰控制器自PID控制器演变过来，采取了PID误差反馈控制的核心理念。传统PID控制直接引取输出于参考输入做差作为控制信号，导致出现响应快速性与超调性的矛盾出现。(In the process of evolution, ADRC evolves from PID controller and adopts the core idea of PID error feedback control. Traditional PID control directly draws the output from the reference input as a control signal, which leads to the contradiction between response speed and overshoot.)

Application of N-PLS and unfold-PLS to a dataset in Matlab. Requires Nway-toolbox of Matlab.

主成分分析的matlab源代码，全面实用的代码(PCA matlab source code, comprehensive and practical code)

函数作用： cwstd.m——用综合标准化法标准化矩阵 Cwfac.m——计算相关系数矩阵，计算特征向量和特征值，对主成分进行排序，计算各个特征值的贡献率，挑选主成分（贡献率达与85 ），输出主成分个数，计算主成分载荷 Cwscore.m——计算各主成分得分，综合得分并排序 Cwprint.m——读入数据文件，调用以上三个函数，并输出结果 原始数据：存储在src.txt中是一个30×8的矩阵 敲入命令： (PCA)