ofdm信道估计仿真（ls算法，mmse算法，还有一种改进的的mmse算法lmmse，能直接在马特拉并上运行） -The ofdm Channel Estimation Simulation (ls algorithm, the MMSE algorithm, there is a improved mmse algorithm lmmse directly in Matera and on the run)

MIMO-OFDM系统信道估计算法研究(LS,LMMSE),对受加性高斯白噪声干扰，多径效应影响的信号，仿真研究MIMO-OFDM的性能-A Study on the Channel Estimation Algorithms of MIMO-OFDM System

设信道响应已知。采用线性模型下的线性MMSE估计方法，根据观测信号yk估计发送信号xk。-Let the channel response is known. MMSE linear estimation method using a linear model, according to the observed signal yk estimated transmitted signal xk.

设信道响应已知。采用线性模型下的线性MMSE估计方法，根据观测信号yk估计发送信号xk(Set channel response known. A linear MMSE estimation method based on the linear model is used to estimate the transmitted signal YK according to the observed signal XK)