中文说明：simulink下使用的关于通讯系统的实例，例如调制解调，看频谱，采样等。-simulink to use on an instance of communication systems, such as modulation and demodulation, see the spectrum, sampling and so on.
English Description：
simulink to use on an instance of communication systems, such as modulation and demodulation, see the spectrum, sampling and so on.