[Matlab]

说明：  图像降维方法pca和kpca的matlab程序(Image dimensional reduction pca and kpca the matlab program)

用周期循环检测算法检测： 首先运行a.m程序，通过此程序运算得出循环频率a值； 再运行zhouqi.m程序，对a值进行确定，通过周期循环算法对信号进行检测； (With cycle detection algorithm to detect: First run am program, through this program computing a value obtained cyclic frequency zhouqi.m then run the program, for a value determined by the cycle algorithm of signal detection )

关于卡尔曼滤波的最经典起步资料，介绍卡尔曼滤波协同算法，值得学习(A classical paper which introduce the Kalman filtering algorithm,especially for the Kalman-Consensus filter)

a new circuit topology of a phase-locked loop that can be used for synchronising a singlephase wind turbine generator (WTG) with the low voltage utility grid. The circuit is based on the time-delay digital tanlock loop (TDTL) architecture and was modelled and simulated using Simulink/MATLAB. The results presented demonstrate the ability of the circuit not only to synchronise a WTG with the grid, but also to re-gain synchronization following a sudden disturbance in the grid voltage. The simulated disturbances included a ramp and a multi-step change in the phase of the grid voltage waveform.

关于神经网络控制，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，使用拉亚普诺夫指数的公式。( On neural network control, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Raya Punuo Fu index using the formula.)

LQG算法控制的三层结构在地震作用下的响应(The LQG algorithm to control the three-tier structure under the earthquake response)

这里面是递推阻尼最小二乘辨识算法，主要用于系统辨识，参数估计，非线性系统建模以及系统工程领域。(There is a recursive damped least squares identification algorithm, mainly used for system identification, parameter estimation, nonlinear system modeling and system engineering.)

说明：  这个m文件用于产生一个变频的幅度键控信号本源码为原创(you can get the ASK signal use this mfile)

这个是数学形态学在Matlab中对于数字图像处理的应用的一些指导性的意见。希望大家能喜欢。(This is a mathematical morphology in Matlab for digital image processing of the guiding opinions. Hope that we can like.)

使用自适应中值滤波器对图像做预处理，实现图像的消噪(Use adaptive median filter to the image preprocessing, to achieve image denoising)