OFDM系统同步中的定时估计算法，主要使用了极大似然估计法。此程序实现极大似然估计法定时的程序。-OFDM system, synchronization of timing estimation algorithm, the main use of maximum likelihood estimation method. Realize this procedure maximum likelihood estimation when the statutory procedures.

ofdm的一种信道估计准则：最大似然信道估计准则-ofdm channel estimation as a criterion: maximum-likelihood channel estimation criteria