Hiding-data-in-an-image

在Windows 操作系统下，以Matlab为操作平台，对一个简单的二阶环进行仿真.(In the Windows operating system, using Matlab for the operating platform for a simple second-order loop simulation.)

协作通信中的解码转发程序，包括卷积编解码，8PSK调制(Cooperative communication in decode-and-forward procedure)

文档是关于差分进化的改进的代码，使用正交设计，提高了算法的性能，内有测试函数和测试数据，可直接运行。(Documentation is improved code on differential evolution using orthogonal design and improve the performance of the algorithm, there are test functions and test data, can be run directly.)

地震反应谱理论详细讲解，非常有有用的知识(seismic response spectra)

face recognition source code for matlab and high recognition rate

WAP to check whether a given system H1

a simple code for plot some kinds of geophysical data (such shot, CMP,... gathers).

活塞式压缩机排气管道压力脉动计算matlab程序(Matlab program to calculate the pressure pulsation of piston compressor outlet pipe)

信源编译码仿真，信道编译码仿真，数字调制解调仿(Simulation of the source codec, channel coding simulation, digital modulation and demodulation simulation)

此算法是Otsu提出的最大类间方差法，利用matlab进行分割图像(This algorithm is proposed by Otsu Otsu method, used to segment image in matlab)