此程序是在MIMO-OFDM系统中，利用角度域进行信道估计，选用DFT的插值方法进行！希望对研究角度域信道估计的人有所帮助！-This procedure is in the MIMO-OFDM system, using the angle domain channel estimation, the selection of DFT interpolation method! I hope to study angle domain channel estimation of some he

通信系统中信道估计功能的仿真，有助于通过仿真理解信道估计的作用，包括星座图和对比了基于线性好DFT机制的最小均方误差的性能-Simulation of channel estimation functions in communication systems 。

基于DFT的信道估计，采用线性或样条插值的LS或DFT信道估计-Channel estimation based on DFT, the use of linear or spline interpolation LS or DFT channel estimation