HidingTextFilesInImageWithSteganography

jpeg压缩与解压例子，matlab中离散余弦变换并用huffman编码(jpeg compression and decompression example, matlab and used in the discrete cosine transform coding huffman)

鲍威尔的介绍及相关知识,包括基本的算法和改进的算法 (Powell introduction and related knowledge including basic algorithm and improved algorithm)

基于MATLAB软件对心电信号进行研究处理的程序(The ECG processing program based on MATLAB software)

SIMULINK,电力电缆局部放电信号的仿真(the simulink of PD)

说明：  优化计算工具简介，matlab，mathematica，excel的比较(optimization tool, matlab, mathematica, excel comparison)

matlab方程求解,包括代数方程(组)求解,其他求解工具,常微分方程求解,偏微分方程求解初步等(matlab equations, including algebraic equation (s) to solve, solve other tools for solving ordinary differential equations, partial differential equations to solve the initial and other)

模拟透镜成像过程，分两种：基于传递函数的透镜成像、透镜成像演示(相干传递函数)(Analog lens imaging process in two ways: based on the transfer function of the lens imaging lens imaging demonstrate (coherent transfer function))

用MATLAB编写的一个多频正弦信号的AR模型功率谱估计程序 用的是LEVISION算法 阶数判定使用的是最优算法 并与库函数进行对比(MATLAB prepared a multi-frequency sinusoidal signals in the AR model power spectrum estimation procedures using the electron ISION algorithm order determined using the optimal algorithm and with the contrast function)

3D Array Factor of a 4x4 planar array antenna

tvp-fa-var 宏观经济分析、货币政策研究常用程序包(tvp-fa-var toolbox, useful for macroeconomic analysis)