rayleigh_shading

用simulink搭建的自抗扰控制器的线性反馈模型(The ADRC controller simulink structures linear feedback model)

用实例演示如何在matlab中调用c++，适用于初学者，很好的例子(With examples demonstrate how to call c++ in matlab for beginners, a good example)

source code for Viterbi Algorithm.

基于遗传算法的LQR控制器优化设计,利用MATLAB实现。(LQR controller based on genetic algorithm optimization design, the use of MATLAB.)

qpsk调制解调simulink文件，亲测可用(qpsk modem simulink file)

说明：  利用 MATLAB 设计经典的雷达数字信号处理。该系统具备对雷达目标回波的处理能力，能够从噪声中将目标检测出来，并提取目标的距离、速度、角度信息。教程分五节完成，主要包括： 第一节，雷达 LFM 信号分析； 第二节，脉冲压缩处理； 第三节，相参积累处理； 第四节，恒虚警 CFAR 处理； 第五节，目标信息提取处理。(Using MATLAB to design the classic radar digital signal processing. The system has the ability to process the radar echo, detect the target from the noise, and extract the range, speed and angle information of the target)

制件单摆动画，由matlab制作出来的,单个动画，摆动(single pendulum，use matlab)

仿真实现了谱相关系数和谱相关函数，谱相关函数使用了频域计算法。谱相关函数做的比较好，但谱相关系数的计算个人感觉仍需后来者继续改进(Simulation spectral correlation coefficient and spectral correlation function, the calculation of the frequency domain using the spectral correlation function. Spectral correlation function do better, but the spectral correlation coefficient calculated personal feeling is still a latecomer to continue to improve)

一个很好地主元分析（PCA）程序~~~~~~(A good Principal component analysis program！)

说明：  文件里边是针对两个非线性、变系数、非齐次偏微分方程的求救方法(The content of the document is for two nonlinear, variable coefficient, inhomogeneous partial differential equation solution method)