图像隐写

用matlab实现扩展Informax算法与固定点算法Faast ICA，可对混合后信号进行独立分量分离 已通过测试。 (Using matlab to expand Informax algorithm with fixed-point algorithm Faast ICA, independent component separation of the mixed signal has been tested.)

说明：  Learning.Unreal.Engine.iOS.Game.Development.2015 虚幻四IOS发布(Learning.Unreal.Engine.iOS.Game.Development.2015)

短信中文发送，查表方式，适合任何单片机，写好的代码，参考(SMS the Chinese sent, the look-up table, suitable for any microcontroller)

说明：  在图像加密过程中，对像素进行行列置乱时，用到的可以改变像素的位置。(In image encryption, row and column scrambling of pixels)

读取硬盘SMART值,很详细的源代码。很有参考学习的价值(read hard smart value)

即时通信，实现两个人之间短距离的通信。 可实现长时间的通信。(immediately communication)

一些简单的小例子，书上的例题代码，简单易懂，谢谢(Some simple examples, the book s example code, easy to understand, thank you)

A=(aij)20×20的LDLT分解与Cholesky分解(A = (aij) 20 × 20 in the LDLT decomposition and Cholesky decomposition)

说明：  在matlab中画Lorenz吸引子的源代码(Lorenz attactor)

Opencv教程的实例源代码 书中的C/C++语言实例。各实例子目录中的*.dsw和*.dsp文件分别为Windows下Visual C++ 6.0的Workspace文件和Project文件；Makefile是Linux下GNU Make的输入文件。在Windows环境下，双击*.dsw文件将会启动Visual C++ 6.0并装载该实例；在Linux环境下，输入make命令就可以编译该实例。(Opencv tutorial source code examples in the book of C/C++ language examples. .. Each instance subdirectory* dsw and* dsp files are under Visual C++ 6.0 for Windows File and Project Workspace file Makefile Linux is GNU Make the input file. In the Windows environment, double* dsw file will start the Visual C++ 6.0 and load the instance in the Linux environment, enter the make command to compile the examples.)