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激光信息处理装置必须给出判别真假回波的准则。本文用判决理论研究真假回波的判别问题,讨论了两类错误的危害,给出了具体的判别式,并给出了综合真假回波判断,剔点处理以及滤波预测的统一递推公式。
The laser information processing device must give criteria for distinguishing between true and false echoes. In this paper, the judgment theory is used to study the discrimination of true and false echoes. The hazards of the two kinds of errors are discussed. The specific discriminant is given. The integrated recursive judgments, tick processing and filtering recursion are given formula.