Codigos_de_Erro_Midea

Contain Matlab files in digital steganography

绘图程序，很丰富，有测试程序，希望对大家有用(Drawing program, is very rich, there are test programs, we hope to be useful)

ofdm chennel estimation

用窗函数设计数字滤波器，对所给出的含有噪声的声音信号进行数字滤波处理，得到降噪的声音信号，并进行播放试听。(Digital filter design, the sound signal containing noise given digital filter processing sound signal to reduce noise and play audition.)

说明：  在matlab语言中实现高阶统计量的计算的源程序，需要的下载。(In the matlab language to achieve the calculation of higher-order statistics of the source code needed to download.)

Matlab工程实践课程实验PPT以及部分代码。(Matlab engineering practice course experiment PPT and some code.)

扩频通信系统，包括直接序列扩频，PN序列产生，以及调频扩频(Spread spectrum communication system, including direct sequence spread spectrum, PN sequence generation, as well as spread spectrum frequency modulation)

说明：  关于语音信号端点检测的有用文献，主要介绍了关于端点检测的有关技术和方法(Endpoint detection of speech signals useful literature are introduced on the endpoint detection of the techniques and methods)

DOA估计中，MIMO算法源程序，这个是收发多径都考虑的情况(DOA estimation, MIMO algorithm source code, this is a send and receive multi-path have to take into account)

基于MATLAB编程能计算任意个节点的介数(Can calculate the betweenness of any node Based on MATLAB programming)