backfolding

Extended Luenberger observer for speed-sensorless AC motor d

说明：  几种传统的图像插值放大方法：最近邻插值法，双线性插值法，双三次插值法(Several traditional interpolation to enlarge the image : nearest neighbor interpolation, bilinear interpolation, bicubic interpolation.)

dtc control of pmsm motor

uses shanks theorem to approximate series

四个人位于正方形的四个顶点，相互对准下一个人追逐，形成四条螺旋线，螺旋线的matlab仿真代码(4 person ，each one is running after another. the file is the Word for paiting the picture of the contrail they go )

经典的功率谱和 双谱估计，很好，看看能用上的。(Classic power spectrum and dual spectrum estimation, well, look at can be used on.)

Data Mining methods in Classification

matbal100小程序例子，供初学或急用matlab者分享。(matbal100 small program examples for the beginner or emergency matlab share.)

说明：  FastICA独立分量分离，应用于音频信号分离。(realize the separation of music signal。)

简单的陀螺漂移误差kalman滤波仿真，易于理解，便于初学者学习用(Simple gyro drift error kalman filter simulation, easy to understand, easy for beginners to learn)