本代码是基于MIMO-OFDM系统下做的信道估计技术的研究。MIMO,OFDM是4G的核心技术，两者相结合的估计算法也是现在研究的热点。本代码包括几种核心的估计算法并可直接仿真出结果。-The code is based on MIMO-OFDM system channel estimation to do research. MIMO, OFDM is the core of 4G technology, a combination of both the estimation algori

附件包括了运用mimo技术实现的ofdm系统，其中包括信道的创建，调制解调技术，还有相关指导文档-Accessories include using mimo ofdm systems technology implementation, including the creation of the channel, modulation and demodulation techniques, as well as the relevant guidance documents

IEEE802．11n是无线局域网技术的最新标准，介绍了基于802．11n的MIMO（多入多出）、OFDM（正交频分复用）和双频带等无线通信系统的关键技术，分析了在802．11n标准下WLAN的安全问题，通过数据加密、双向认证、动态WEP密钥和虚拟专用网络等方法，提出了基于802．11n的WLAN安全解决方案。 -IEEE802.11n is the latest wireless LAN technology standard introduced based on 802.11n, MIMO

OFDM技术基本原理和matlab实现，只要是以mimo技术为背景进行研究，本代码配合OFDM基本原理的ppt讲解更有效，-OFDM technology basic principles and matlab implementation, as long as the MIMO technology is the background for research, the code with OFDM basic principles of PPT to explain more effect