This program generates OFDM (Orthogonal Frequency Division Multiplexing) signal and its spectrum. Also the guard interval (GI) is inserted. -This program generates OFDM (Orthogonal Frequency Division Multiplexing) signal and its spectrum. Also the

可直接运行产生高质量的OFDM信号频谱图形。无需调用其它子程序实现。-Can be run directly produce high-quality OFDM signal spectrum graphics. You do not need to call other subroutines.