【摘要】 本论文就被动式渔探仪的开发设计做了理论上的探讨,并就总体技术方案做了试验研究,同时对于设计思想、技术路线及分析方法也做了多方面的尝试。论文的主要内容包括:被动式渔探仪的目标检测与方位估计,目标特征提取与分类识别．系统进行了湖上实验,得到了包括目标检测、方位估计和分类识别的部分实验结果．更多还原

【Abstract】 The development and design of a passive fishery detector is discussed theo- reticaUy,experiments on the general technical scheme have been carried out,and different designing ideas,technical courses and analyzing methods are tried out.The content of this paper mainly includes:target detection and azimuth estimation of passive fishery detector,extraction,classification and identification of target signatures.The whole sys- tem is carried out on the lake.更多还原