Random-Walk1---Copy

OFDM系统，子载波数目1024，前缀数目256，循环数目256，加入了高斯白噪声(OFDM system, the number of subcarriers 1024, the number prefix 256, the cycle number of 256, by adding a Gaussian white noise)

该段代码能实现找出隐藏或淹没在噪声时域信号中信号的频率成分。用FFT对试验数据进行谱分析，指出数据包含的频率成份。(One use FFT is to find hidden or submerged in the time domain signal noise frequency components of the signal. Test data with FFT spectrum analysis, pointed out that the data contained in frequency components.)

Matlab官方文档：Matlab图形工具箱ReleaseNote(Matlab official documents : Matlab graphics toolbox ReleaseNote)

如完成Matlab GUI程序的编写，想要脱离matlab环境运行，可参照该文档(Written in Matlab GUI program, you want out of the Matlab environment is running, can refer to the document)

人耳滤波器 Gammatone带通滤波器(Gammatone filter)

支持向量积SVM的工具箱，Matlab板的。(SVM Support Vector plot of the toolbox, Matlab board.)

人工神经网络hopfield网络的一个演示，采用matlab编写(ANN hopfield network of a demonstration, prepared using Matlab)

很好的分析了大规模MIMO中多小区导频污染问题，并给出了一些可行的减轻污染的方法，值得参考。(Good analysis of large-scale multi-cell MIMO pilot pollution problems, and gives some practical ways to reduce the pollution, it is also useful.)

这是两发一收正交频率复用基于空时编码的Matlab源代码(this is the Matlab code for MISO-OFDM-STBC system)

实现数字接收机的基本功能,包括信道均衡，载波恢复，同步恢复，匹配滤波器等(The basic functions of digital receivers，Including channel equalization, carrier recovery and synchronization recovery, the matched filter )