摘要
常规通信系统信号分离方法应用于船舶通信系统周期信号分离时,存在分离精度较低的不足,为此提出船舶通信系统周期性信号分离方法研究。引入计算机网络通信分离技术,搭建分离模型运行平台,实现船舶通信系统周期性信号分离模型的构建;依托周期性信号的特征标识及周期性信号的特征分离,实现船舶通信系统周期性信号分离方法设计。试验数据表明,提出的信号分离方法较常规信号分离方法,分离精度提高52.15%,适合船舶通信系统周期性信号分离。
When the conventional signal separation method is applied to the periodic signal separation of ship communication system, the separation accuracy is not high enough. Therefore, a method of periodic signal separation of ship communication system is proposed. This paper introduces the separation technology of computer network communication, builds the operation platform of separation model, and realizes the construction of periodic signal separation model of ship communication system. The experimental data show that the proposed signal separation method can improve the separation accuracy by 52.15% compared with the conventional signal separation method, which is suitable for the periodic signal separation of ship communication system.
引文
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