该程序是软件无线电中信道化技术的仿真历程，使用了“基本结构”，将32个频率分量进行调制，平均调制在频谱之中，提升了发射信号的频谱利用率。(This program is the simulation process of channelization technology in software radio. It uses the "basic structure" to modulate 32 frequency components. The average modulation is in the spectrum, which improves the spectrum utilization of the transmitted signal.)