【摘要】 结合“九五”预研课题，设计了一种高性能的水下目标识别系统，具有有源目标识别和无源目标识别两种功能。海上实测数据的大量实验表明：在低信噪比、多工况及大量测试样本条件下，该识别系统具有识别率高、实时性好、推广能力强等优点，具有一定的推广价值。更多还原

【Abstract】 A high performance underwater targets recognition system is presented.The system has two functions which can indentify passive and active sonar targets.The full-scale experiments of real passive sonar signals show that this system has a high identification performance under low signal-noise ratio,multiple operating conditions and lots of test samples.更多还原