模拟调幅方式的仿真及比较

Simulation and comparison of different simulation amplitude modulation modes

在通信类专业课程的学习中,模拟调幅比较抽象难懂,不易于理解。从模拟调幅的时域波形和频域频谱入手用Matlab进行仿真和比较,使抽象的公式推导变得具体化,有利于通信类专业课程的学习。

In the course of Communication Theory, analog amplitude modulation is abstract and difficult to comprehend. Here, we simulate and compare the waveform and spectrum of analog amplitude modulation via MATLAB, making the formula deri-vation be more specific and serving for the course better.