spectrum signature analysis
常見例句
- The longitudinal distributions of source intensity spectrum of several typical ships is given on the basis of time frequency analysis of the passage signature of ship radiated noises.
籍助對(duì)艦船噪聲通過特性信號(hào)的時(shí)頻分析，得到了若乾典型艦船的噪聲源強(qiáng)度譜縱曏分佈特性。 返回 spectrum signature analysis