Research on technique of passive sonar target recognition based on line spectrum feature extraction 基于線譜特征提取的被動(dòng)聲納目標(biāo)識(shí)技術(shù)研究
Research on technique of passive sonar target recognition based modulation line spectrum feature extraction 基于調(diào)制線譜特征提取的被動(dòng)聲吶目標(biāo)識(shí)別技術(shù)研究
sonar targetとは意味:ソナー?ターゲット sonar target meaning:[Engineering acoustics] An object which reflects a sufficient amount of a sonar signal to produce a detectable echo signal at the sonar equipment.