MATLABPGUI

题目：已知被控对象为 1/(10s+1)*exp(-0.5s)。假设系统给定为阶跃值r＝30，采样时间为0.5s，系统的初始值r(0)＝0。试分别设计： (1)常规的PID控制器； (2)常规的模糊控制器； 分别对上述2种控制器进行Matlab仿真，并比较控制效果 (Topic: Known charged object is 1/(10s+1)* exp (-0.5s). Assume that the system is given as the step value r = 30, the sampling time of 0.5s, the system the initial values ​ ​ of R (0) = 0. Trial were designed: (1) conventional PID controller (2) conventional fuzzy controller Matlab simulation of the two kinds of controllers, respectively, and compare the control effect)

在存在界面层的情况下，铁电存储器MFIS-FET结构漏极电流随界面层厚度变化的关系(Interface layer in the presence of the case, ferroelectric memory, MFIS-FET structure, the drain current with changes in the relationship between the interface layer thickness)

一种变步长LMS算法及其Matlab仿真(A variable step size LMS algorithm and its Matlab simulation)

自抗扰控制器，ADRC由m函数和simulink组成(ADRC, ADRC functions and simulink components of m)

LSB隐写算法中的随机数生成函数，和大家一起分享，欢迎下载(Generating function of random number in LSB steganography algorithms)

This file compares three different versions of the Kalman filter. The Kalman filter is used for recursive parameter estimation. The Kalman filter can handle noisy measurements. The first implemented filter (fcn_KF) is the Kalman filter with standard update of the covariance matrix P. The covariance matrix reflects the uncertainties of the predictions. To improve the numerical stability Potter developed a square root update (fcn_KF_SRP) of the covariance matrix P. Another version is the square root covariance update via triangularization (fcn_KF_SRT). This file generates a model. Then the three Kalman filters perform an estimation of the model parameter. At the end the results are compared. Sources: Simon, D. (2006): Optimal state estimation Kaminski, P. (1971): Discrete Square Root Filtering: A Survey of Current Techniques Golub, G. (1996): Matrix Computations

计算时变的Hurst指数,包括主程序与子程序(Calculation time varying Hurst index, including the main program and subroutine)

一个matlab的图像边缘源码，打开后带参运行，图像处理(bianyuanlianjieyuanma)

Matlab fdtd using PML incidindo num cilindro.

kalman滤波matlab程序，自己读了一点修改了一点，里面有说明(kalman filter matlab program, read a little modified a bit, which is described)