PCA

function of dual sign algoritm

encryption decryption..matlab source code

matlap 经典教程 非常好用 适合matlab 初学者(Matlap classic tutorial very useful)

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MATLAB环境下的BP网络的实现，源程序，对于在matlab下做神经网络仿真的各位有帮助。(MATLAB environment BP network realized, source files, For Matlab neural network simulation do you have any help.)

用Baum-Welch算法来迭代估计一个隐马尔科夫模型（HMM）的初始状态概率分布以及其状态转移概率矩阵。其中文件有mainfile_B_W.m为主函数，Baum_Welch.m为Baum-Welch算法迭代函数，Forward_variable.m与Backward_variable.m与Gamma_variable.m与Ksi_variable.m是需要计算的四种因子，B_pdf.m为混淆散射概率密度函数。(It s Baum-Welch algorithm for iteratively estimating the initial states probability distribution and state transition probability matrix. In the folder, "mainfile_B_W.m" is the main function, and "Baum_Welch.m" is the iteration Baum-Welch function. Also these four file "Forward_variable.m " "Backward_variable.m" "Gamma_variable.m" "Ksi_variable.m" are used for calculating crucial factors. "B_pdf.m" is the emission probability distrubution function.)

刘金坤先进PID控制第二版第二章的仿真程序(刘金坤advanced PID control of the second edition of the second chapter of the simulation program)

收集的关于永磁同步电机的Matlab仿真模型，大家好好学习，共同进步。(Matlab simulation model collection on permanent magnet synchronous motor, we learn, and common progress.)

用MATLAB随机产生12000个均匀分布的随机数，先转换成二进制数，计算CRC，然后再转成十进制数，统计冲突结果。(Generate 12000 random number,then calculate the CRC and the result.)

说明：  Electrical machine modelling run the mfile first and run the model file