Once the hostile radar signal is detected, the KJ8602A analyses those received signals and identify the signal sources according to the stored emitter identification data (EID), and alerts the pilot.

一但敌人雷达信号被发现，KJ8602A通过储存的发射器识别数据（EID）分析那些被接收的信号和识别信号源，并且提醒飞行员。

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Third, inversion methods of signal processing are studied to identify defects from magnetic flux leakage testing data.

本文研究了基于反演技术的漏磁信号分析方法，采用反演技术实现缺陷轮廓参数的评估。

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What we need now is a way of thinking that helps us sift through these new reams of information to identify the truly valuable pieces of data that are communicating the signal to which we should pay attention rather than the noise we should discount.

FORBES: A Guide to Thinking In the Era of Big Data: Nate Silver's "The Signal & The Noise"