摘要
该文研究了船舶辐射噪声的谱特征和分形特征,并利用这两个特征作为船舶分类的依据;同时阐述了以模糊神经网络为分类器所具有的独特优越性。分类处理获得了较为满意的结果。
The paper deals with the spectrum features, the fractal characteristics of the ship-radiated noise, and researches the relationship between them; also, it takes advantage of them to distinguish the types of the ships. At the same time, a fuzzy neural network is used to be a classifier, and its particular superiorities are discussed. The classification processing experiment achieved satisfactory result.
关键词
模糊神经网络
船舶
辐射噪声
Spectrum feature, Fractal dimension, Fuzzy neural network, Autoregressive model and characteristic compression
