facerecognization

matlab实现包络检波的一个小函数，以及2FSK信号生成和相干解调(A small function to achieve Envelope detection)

无标度网络简介 生成原则 matlab程序代码以及最终成图plot(Introduction to generate scale-free network matlab code principles and ultimately into the chart plot)

一个界面，输入机器人结构参数，点击按钮，即可得到末端的奇次变换矩阵(An interface, enter the robot structural parameters, click the button, you can get at the end of the odd transformation matrix)

基础PID控制的matlab仿真源代码。适合入门学习。(Basic PID control matlab simulation source code. Suitable for study entry.)

MATLAB高级讲义实例1(开环传递函数,二阶系统跃阶响应等)(MATLAB examples of senior notes 1 (open-loop transfer function, second-order system-yue-order response, etc.))

说明：  书中介绍了很多关于理工科方面matlab的应用实例。(The book describes a lot about the application of science and engineering aspects of matlab example.)

hurst指数的matlab源代码，简单实用(the hurst Index matlab source code)

M=512 原图像长度 N=64 K=8 I=zeros(M,M) J=zeros(N,N) BLOCK=zeros(K,K) 显示原图像 I=imread( f:ceshiyuanshitu.bmp ) figure imshow(I) xlabel( 原始图像 ) 显示水印图像 J=imread( f:ceshilogistic_nuaa64.bmp ) figure imshow(J) xlabel( 水印图像 ) 嵌入水印 tem=1 for p=1:N for q=1:N x=(p-1)*K+1 y=(q-1)*K+1 BLOCK=I(x:x+K-1,y:y+K-1) BLOCK=dct2(BLOCK) if J(p,q)==0 a=-1 else a=1 end BLOCK(2,1)=BLOCK(2,1)*(1+a*0.01) BLOCK=idct2(BLOCK) I(x:x+K-1,y:y+K-1)=BLOCK end end 显示嵌入水印后的图像 figure imshow(I) xlabel( 嵌入水印后的图像 ) imwrite(I, f:ceshiembedded.bmp )

二维数据成像利器，看波场快照、地震记录专用(Two-dimensional data imaging tool, see the wave field snapshots, seismogram special)

说明：  递推增广最小二乘法进行系统辨识；模型参考自适应控制算法；(Model reference adaptive control algorithm)