data_sec

用matlab实现 传递函数 如果 转换到 Z 变换传递函数(show the methods for solving transfer function )

Demo Test Demo Test

信号相位匹配法检测正弦信号的高阶统计量方法(high order spectral)

将RGB图像转化为网络安全色图像，可以减少一幅图像中色彩种类的使用(RGB images into color images for network security, you can reduce the use of color in an image types)

Lyapunov指数随参数变化的程序，可以自行修改计算其他类型。(Lyapunov index with parameters change procedures, can be modified to calculate other types.)

较为精确的逆变器仿真模型，包括控制系统，可作为初学者的重要参考,很有参考价值(More accurate simulation model of inverter, including the control system can be used as important reference for beginners，a good reference)

说明：  MATLab 信息隐藏实验特别好 MATLab very good information hiding experiment(MATLab very good information hiding experiment MATLab very good information hiding experiment)

Libsvm-FarutoUltimate3.0，libsvm 加强工具箱使用说明，非常好的pdf文件，另外我将继续上传代码部分。(Libsvm-FarutoUltimate3.0, libsvm strengthen the toolbox for use, very good pdf file, and I will continue to upload the code section.)

三相异步电机直接启动仿真,对于一台小功率电机,直接启动简单,这个仿真可以帮助你观察起动电流,起动转矩变化.(Simulation of three-phase asynchronous motor direct starting)

傅立叶变换和频域滤波相关方面的代码程序，已经通过运行。(Fourier transform and frequency domain filtering code in the program has been run.)