PnC_scattering

This programe hides secret data inside a carrier file using LSB technique. This is example of Steganography

说明：  行向量绘图，在matlab中对于含有大量的数据，单独在一张静态的图上是显示效果是很不理想的，这个程序实现了在matlab中以示波器的形式动态的显示器波形图(Row vector graphics in matlab in containing a large amount of data, alone in a static chart is to show the effect is not ideal, the realization of this procedure in matlab in the form of oscilloscope waveform display dynamic)

一系列的matlab音频处理工具，可以求各项音频指标(A series of matlab audio processing tools, and various audio indicators)

fano编码，一种常见的信源编码方法。实现了fano编码的基本思想。(fano coding, a common method of source coding. Fano coding realize the basic idea.)

利用白噪声特性和ARMR模型，通过求解模型参数生成随机风速(Using white noise characteristics and ARMR model, by solving the model parameters to generate a random velocity)

说明：  改进的AR时间序列分析模型，加入了窗口的概念，源码里有实例(Improved AR time series analysis model, adding the concept of the window, there are instances where the source)

synchronisation of chaos systeme based on observator matlab

Volterra_混沌序列的相空间重构程序，利用matlab编程，可以将一维时间序列重构到高维空间，挖掘出隐含的信息，提高预测精度，以Volterra混沌序列为例，展示混沌的美妙(Phase space reconstruction program, Volterra_ chaotic sequence using matlab programming, refactoring can be one-dimensional time series into a high dimensional space, dig out the hidden information, improve forecast accuracy, Volterra chaotic sequence, for example, showing the chaotic wonderful)

un fichier pour résoudre un système linéaire par matlab

考虑章动、极移、岁差下历元时刻月球在瞬时平天球坐标系，J2000协议地固系，WGS-84坐标系下的位置速度矢量及转换的matlab源程序(Consider nutation, polar motion, precession next epoch in the instantaneous level of the moon celestial coordinate system, J2000 protocol to the solid line, the position and the velocity vector conversion WGS-84 coordinate system matlab source)