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- Of course, we also can decrease the probability of false alarm and increase the radar detect performance, so the dada processing of the radar is very important. 它对雷达信号处理后的数据进行合理、有效的整理和关联，进而给出目标飞行物的运动航迹。
- Under the NP and LBPD criteria, we provide explicit algorithms to solve the LRT fusion rules, the probability of false alarm, and the probability of detection for the fusion center. 在这篇论文中，我们也提供演算法可以计算出在决策中心的决策规则、侦测率、及误警报率。
- We use the fuzzy sets to describe the probabilities of detection and probabilities of false alarm,then propose a fuzzy information fusion algorithm of multi-sensor detecting. 利用模糊集合来描述检测率和虚警率,提出了一种多传感器目标检测的模糊信息融合算法。
- probability of false alarm (Pf) 虚警概率
- Probability of False Alarm(PFA) 虚警概率
- probability of false alarm 误警概率, 虚警概率
- At a miss probability of 5%, the hybrid approach using UBM and T-cohort models reduce the false alarm rate to 0.5% compared to 2% for the baseline. 当错误拒绝率为5%25时;该方法可以获得0.;5%25的错误接受率;远远低于采用通用背景模型归一化方法的2%25。
- To solve this problem, a new method of large step code fast acquisition is proposed. The probability of a false alarm,the probability of detection,and average acquisition time are discussed in detail. 针对该问题;提出了一种大步进伪码快速捕获方法;并给出了大步进伪码快速捕获的原理和实现方法;详细分析了该方法的检测概率、虚警概率和平均捕获时间.
- The rumours of a petrol shortage turned out to be a false alarm. 汽油短缺的谣传原来是一场虚惊。
- Compared to the traditional conveyors, this one can lessen times of false alarm, improve the credibility, and increase the efficiency and reliability of the conveyor. 与传统的胶带机综合保护系统相比,减少了误报和漏报现象,既提高了故障诊断的可信度,又提高了胶带机运行的效率和可靠性。
- A study of false alarm probability in nuclear monitoring 核监控过程中虚警率的研究
- You should be aware that the further along the mail flow path a message travels, the greater the probability of false positives, because the anti-spam features are evaluating more variables. 应当注意的是,邮件在邮件流路径中传递得越远,误报的可能性就越大,因为反垃圾邮件功能将计算更多的变量。
- There is a little probability of his success. 他不大可能成功。
- In the course of tracking JR motive targets, a large number of false alarm signals might appear in the target detection stage of an IR ATR system because of the non-prediction of IR targets signature. 摘要在红外动目标序列图像跟踪过程中，由于目标本身的红外特征具有较大的不可预测性，使ATR系统在目标探测阶段产生大量的虚警讯息。
- He was the victim of a false alarm. 他受了一场虚惊。
- The troops (were) stood down: it was a false alarm. 部队解除了戒备状态，原来是虚惊一场。
- There is little probability of his succeeding/that he will succeed. 他不大可能成功。
- The probability of a peace agreement being reached is zero. 达成和平协定的概率是零。
- The expressions of probability of falsely associated ESM-radar track is also presented with the same number measurements. 同时给出ESM与雷达航迹由等数量观测构成情况下的错误关联概率表达式。
- The humidity near smoke detectors was compared with outputs of smoke detectors to analyze the cause of false alarms. 结果表明在气温较低的冬季,水蒸气较易形成液态小水珠,容易导致感烟火灾探测器误报;
