ofd估计信道性能，计算误比特率，包含信号发射，信道估计，信号接收。在高斯信道，采用qdpsk调制解调。-ofd channel estimation performance, bit error rate calculation, comprising a signal transmitter, channel estimation, signal reception. In the Gaussian channel, using qdpsk modem.

基于MIMO的线性调频信号OFD-LFM模糊函数组图-Based on MIMO-OFD-LFM chirp signal ambiguity function chart

SRRC_FIR-master for ofdm