Method for evaluating characteristics of underwater acoustic target

The invention discloses an underwater acoustic target feature evaluation method. The method comprises the following steps: evaluating each underwater acoustic target feature in a plurality of index dimensions; performing normalization processing on all evaluation values of each index dimension; and constructing an evaluation radar map based on the normalized evaluation value, determining the coverage area of each underwater acoustic target feature based on the evaluation radar map, and taking the coverage area as an evaluation standard to obtain the optimal underwater acoustic target feature. According to the method, the difference of the characteristics of the underwater acoustic target and the characteristics of various evaluation criteria are considered, and the characteristics of the underwater acoustic target are comprehensively evaluated from multiple quantitative and qualitative index dimensions, so that a comprehensive, accurate and reasonable evaluation means is realized. 本发明公开了一种水声目标特征评估方法，所述方法包括以下步