Water_steam

无迹卡尔曼滤波UKF是重要的非线性滤波方法。它采用UT变换的方法，不再近似系统的非线性方程，它仍然用高斯随机变量表示状态分布，不过是用特定选择的样本点加以描述，每个点叫一个高斯点，它从系统状态的概率密度函数中取出；然后，按系统的真实模型演化，得到非线性演化后的σ点，使得样本均值和样本方差是真实均值和真实方差的好的近似。 在这个程序中，实现了基于UKF的滤波方法，并且建立了两种仿真环境进行实验。(Unscented Kalman filter UKF is an important nonlinear filtering method. It uses the UT transformation method, no similar system of nonlinear equations, it still says the state with the Gaussian distribution of random variables, but the specific choice is to describe the sample points, each point is called a Gaussian point, it is from probability density function of the system state to remove then, according to the true model of evolution of the system obtained after the nonlinear evolution of σ point, making the sample mean and sample variance is true variance of the mean and the true good approximation. )

几种简单的分形程序代码，使用Matlab运行即可，程序内附有运行说明。(several simple fractal code in Matlab)

code for Mannkendal test in matlab

用小波变换实现医学图像的增强，重构小波变换的函数，实现该功能。(Medical image enhancement using wavelet transform and the reconstruction wavelet transform function to fulfill the function.)

二阶自抗扰控制器算法中跟踪微分器、扩张状态观测器和非线性误差反馈率的.m文件和simulink仿真图例。(Second-order tracking differentiator ADRC algorithm, the extended state observer and nonlinear error feedback rate. M file and simulink simulation legend.)

this file contain simple example about (dsss) TX and RX channel with bit error rate and processing the received signal with different effect signal to noise ratio...........

simulink的多种程序，可以为大家提供一个参考(simulink variety of programs that can provide a reference for everyone)

SAR图像三种滤波方法： 1、gamma_MAP滤波； 2、均方差滤波： 3、Lee滤波(SAR image filtering method three: 1, gamma_MAP filter 2, mean square error filter: 3, Lee filter)

klobuchar模型需要导航文件和观测文件(The Klobuchar model requires navigation files and observation files)

C11调度光伏、风机、无 功优化补偿装置协调的调度(C11 dispatching photovoltaic, fan and reactive power optimization compensation device coordinated scheduling)