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。 Combined with the pre-research project in the Ninth Five-year Plan, a high-performance underwater target recognition system is designed, which has two functions: active target recognition and passive target recognition. A large number of experiments with measured data at sea show that this recognition system has some advantages such as high recognition rate, good real-time performance and strong promotion ability under low signal-to-noise ratio, multiple working conditions and a large number of test samples.