powerflow

说明：  人脸识别程序，主要运用了harr-like算法，在matlab下运行(Face recognition program, the main use of the harr-like algorithm to run in matlab)

Modern Spectrum Estimation Nonparametric Methods Minimum Variance Spectrum Estimation etc.

基于非线性动力系统的无迹卡尔曼滤波matlab程序(onlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems. The Extended Kalman Filter (EKF) has become a standarded formulation for nonlinear state estimation. However, it may cause significant error for highly nonlinear systems because of the propagation of uncertainty through the nonlinear system. The Unscented Kalman Filter (UKF) is a novel development in the field)

用matlab实现（7,4）汉明码的编码和解码(failed to translate)

并网型双馈电机仿真，主要研究其有功，无功独立解耦控制策略(Grid DFIG simulation, its major research active and reactive power decoupled control strategy)

粒子群算法的matlab程序，包括结合神经网络(Particle Swarm matlab procedures, including the combination of neural network)

matlab优化设计，黄金分割法，二次差值法(matlab optimization design, golden section method, the second difference method)

说明：  实现人脸检测的功能，对合适大小的图像，将其放在相应的matlab文件夹下即可自动进行人脸检测并定位。(For face detection function, the size of the image on the right, put it in the appropriate folder automatically matlab for face detection and localization.)

基于Dq变换数字实现三相锁相环的功能，对于谐波的抗干扰能力差(three-phase phase-lock loop based on d-q transformation)

很有用的机械工具包 Nice matlab package for mechanical engineering.(Nice matlab package for mechanical engineering.)