SNR-Est.

无监督聚类算法,能够自动聚类,不必预先给出类数,聚类精度好于常用的聚类算法.(Unsupervised clustering algorithm, can automatically cluster, do not have to give in advance the number of categories, clustering accuracy of better than commonly used clustering algorithm.)

%fm.m %频率调制的Matlab演示程序. %被调信号为m(t)=sin(100t).( fm.m frequency modulation of Matlab demo program. transferred signal m (t) = sin (100t).)

说明：   该程序在matlab-simulink环境下执行，名为classpiddistb2.mdl，(经典PID的扰动测试)，本人发前期发.m格式文件(NNPIDDistub2.m为神经网络动态pid抗绕程序)，本程序为前期程序的比较程序，已发于本人论文，可供借鉴和学习。(The program matlab-simulink environment, implementation, called classpiddistb2.mdl, (classical PID disturbance test), I made pre-made. M format (NNPIDDistub2.m for the neural network dynamic pid anti-around program), this procedure pre- The Comparative procedures have been made in my paper, for reference and learning.)

说明：  matlab绘制三维地形图，包含数据和程序，是2011建模题(sfhjrt rtrthrth)

first order iteration

此为《MATLAB图像处理手册》的开源代码，希望大家共同提高。(This is the MATLAB Image Processing Handbook, the source code, we hope to improve together.)

绘图，其中包含了源代码，是M文件，还有PPT的相关教程(Drawing, which contains the source code, is M-file, as well as the related tutorial PPT)

the fuzzy control to solve the main problem about how to handle the systems

经典的MUSIC算法，由特征值分解得到噪声子空间，再进行谱峰搜索(Classic MUSIC algorithm, the eigenvalue decomposition noise subspace, then the peak search)

mimo using alamouti code for 2 tx and 2rx using maximum likelihood detecor