摘要
Being aimed at the weakness of short range target′s threshold value recognition system,the double passage And Gate recognition system was put forward on the correlativity of target signals and randomness of noise signals Through state analysis and inference of state transition probability,both the reliability and early burst probability of the system were obtained in theory
针对近程目标阈值识别系统的不足，根据目标信号的相关性和噪声信号的随机性，提出了近程目标与门识别系统通过过程分析和状态转移概率的分析。
