OFDM系统同步仿真的一个经典算法，避免SC算法产生的平台-OFDM system simulation of a classic synchronization algorithm, to avoid SC algorithms platform

对OFDM系统中的时频同步算法进行了仿真，采用的是SC算法！-OFDM systems on time and frequency synchronization algorithm for the simulation, using the SC algorithm!

Signal identification represents the task of a receiver to identify the signal type and its parameters, with applications to both military and commercial communications. In this paper, we investigate the identification of spatial multiplexing (