在科学研究和仿真实验中,Matlab已经成为了最为普及和流行的高级语言,尤其是在工程系统的分析、设计与仿真中的出色表现得到了业界的一致认可。作为Matlab重要组成部分的Simulink,更是在系统仿真中得到了广泛的应用。Simulink的可视化仿真工具、丰富的模块库能够以非常直观易懂的框图形式来构建各种各样的系统模型。SSB通信系统即为单边带通信系统,之前对于该系统的建模主要侧重于时域波形的表示,本文将在Simulink平台上建立这样一种仿真模型,能够同时观察到SSB信号分别在时域的波形和在频域的功率== In scientific research and simulation experiments, Matlab has become the most popular and popular high-level language, especially in engineering system analysis, design and simulation of outstanding performance has been recognized by the industry. As an important part of Matlab, Simulink is widely used in system simulation. Simulink’s visual simulation tools, a rich library of modules enable the construction of a wide range of system models in a very straightforward and intuitive diagram. SSB communication system is the single sideband communication system, before the modeling of the system focused on the representation of the time-domain waveforms, this article will establish such a simulation model on the Simulink platform can be observed at the same time SSB signals in the time domain The waveform and power in the frequency domain ==