pso_chen

改程序为《自适应信号处理》（Bernard Widrow著，王永德等译）书中101页上图牛顿法的MATLAB程序，仿真效果和书上一致 (Change the program to " Adaptive Signal Processing" (Bernard Widrow a, s Acoustic other translation) book 101 on the map Newton MATLAB programs, simulation results and the same book)

1. Transfer function to state space model transfer function to state space A=[1 1 1] B=[1 6 11 6] [A,B,C,D]=tf2ss(num,den)

EKF(扩展卡尔曼滤波)和UKF（无迹卡尔曼滤波）对比 RMSE曲线对比(Contrast curve comparison RMSE (unscented Kalman filter) EKF (extended Kalman filter) and UKF)

this a useful program for students in electrical engineering and it it is about Luenberger observer for speed-sensorless DC motor drive

牛顿拉夫逊算法进行潮流计算,希望能对大家的学习有所帮助，(Newton Raphson power flow calculation algorithm the hope that it can help everyone to learn,)

this is machine mechanism in PID control of Motor whit zero-impulse used in matlab, draw freq fig.

matlab 读取GLDAS提供的grib数据，提供计算实例(matlab read GLDAS provided grib data, providing examples of calculation)

超星格式电子书，Matlab6应用开发指南。(Chaoxing format e-books, Matlab6 Application Development Guide.)

This is face recognition system developed using matlab. this is a paper best describes methods of face recognition using matlab.

说明：  使用Matlab实现了FIR与IIR滤波器，并对其进行了仿真对比(The use of Matlab to achieve a FIR and IIR filters, and its Simulation)