foerstnerOperator_v1_0

电机拖动里的用空载点和负载点做出直流电机的固有机械特性曲线(failed to translate)

helps user to develop matlab with oops concept

一些关于谱分析的matlab程序，和朋友们一起分享，希望能共同交流！(Spectral analysis on the matlab program, and friends to share, hoping to share!)

matlab数字滤波，针对陀螺输出信号进行数字滤波(Matlab digital filtering, in view of the gyro output signal digital filter)

算是一个小小的教程，交给初学者如何使用matlab，进行聚类分析，里边包含源码及示例。(Is a small tutorial to the beginners how to use Matlab, cluster analysis, and the inside contains the source code and examples.)

qr法求特征值和特征向量 QR法能够避免矩阵奇异带来的错误，并能求解特征值有重根的情况(qr France seek eigenvalues and eigenvectors QR method can avoid the matrix singularity caused by errors, and can solve the eigenvalue of the double roots)

说明：  此为matlab的GUI绘图功能示例(This is the GUI graphics matlab example)

该代码采用matlab和C混合编写，是采用随机梯度的方法训练线性分类器，它可用于数据、图像等的多类分类情况。参考论文：Good Practice in Large-Scale Learning for Image Classification(This a Stochastic Gradient Descent algorithm used to train linear multiclass classifiers. It is biased towards large classification problems (many classes, many examples, high dimensional data).)

THis code removes the object shadow

相场法的源程序，用于学习了解相场法，phase field model(Phase field method of source, used to learn the phase field method, phase, field, model)