cryptography

灰色系统预测模型以及建模，通过输入样本，可实现样本统计输出(Gray system model and prediction modeling, through the importation of samples, sample statistics can be output)

介绍如何使用matcom实现matlab和C++的混合编程，利用matcom将.m文件直接转成.cpp文件(matcom,matlab,c++)

NRTL活度系数模型，里面采用了温度拓展的形式，可以在大范围温度下使用。(NRTL activity coefficient model, which uses the temperature expansion of the form can be used in a wide range of temperatures.)

基于MATLAB之SIMULINK工具箱仿真PID控制器的分析代码(Based on MATLAB simulation of SIMULINK toolbox PID controller analysis code)

说明：  JPDA算法,仿真MATLAB 大家仔细学习啊(JPDA algorithm, MATLAB simulation we carefully study ah)

说明：  Matlab code for RS encoding and decoding

改进自相关法提取基音周期，去除声道的影响。(Improved auto-correlation method to extract the pitch period to remove the influence of channel.)

遗传算法的matlab实现！~~~~~~~~~(Matlab genetic algorithm to achieve! ~~~~~~~~~)

将含有高斯白噪声的输入信号通过线性系统后（带阻滤波器）的输入、输出前信号的频谱、功率谱对比。同时给出了线性系统特性(Gaussian white noise, containing the input signal by a linear system (bandstop filter) of the input, before the output signal spectrum, the power spectrum of contrast. Also gives a linear system characteristics)

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