1) single-sample detection probability
单样点检测概率
2) detection probability
检测概率
1.
A recursive algorithm of detection probability for random phase signals;
随机相位信号检测概率的递推算法
2.
According to the narrowband detection theory, the detection probability of single passive sonar is educed on the premise of false alarm probability.
根据被动声呐窄带检测理论,在给定虚警概率PF的前提下推导出了单部被动声呐的检测概率PD,并利用数据关联算法对2部被动声呐组成的双基地声呐系统的性能,如检测概率、作用距离进行了分析计算。
3.
This paper analyzes the signal noise ratio(SNR) received by radar under the jamming condition,builds the detection probability model of radar net to the penetration aircraft and the survival probability model of the penetration aircraft,which can provide the reference for the penetration combat to the radar net under the jamming condition.
分析了干扰条件下雷达的接收信干比,建立了干扰条件下雷达网对突防飞机的检测概率模型和突防飞机的生存概率模型,可为在干扰下对雷达网进行突防作战提供参考。
3) probability of detection
检测概率
1.
The three variables of the probability of detection,the false call probability and the probability of presence of a crack are adopted for completely characterizing nondestructive inspection performances.
针对上述问题,本文提出了基于风险的船舶结构无损检测功能分级方法,采用检测概率、错误识别概率和裂纹出现概率度量检测功能,并修正了错误识别概率的取值范围。
2.
The three variables of the probability of detection, the false call probability and the probability of presence of a crack are adopted for completely characterizing nondestructive inspection performances.
提出了基于风险的海洋结构物无损检测功能分级方法,采用检测概率、错误识别概率和裂纹出现概率度量检测功能,并修正了错误识别概率的取值范围。
3.
A computation model of radar detection probability with respect to various distance is derived from the relationship between radar detection range and signal-to-noise radio, signal-to-noise ratio and probability of detection as well as the false alarm probability.
基于雷达探测距离与信噪比,信噪比与检测概率、虚警概率之间的关系,推导并提出了一种不同距离的雷达检测概率计算模型,并对该模型的适用范围进行了充分的讨论。
5) low probability detection
低概率检测
1.
In this paper,we use low probability detection to fuse the data in feature level;then segment the image and detect anomaly elem.
提出的异常检测算法是利用低概率检测算法对高光谱数据先进行特征层融合 ,再进行分割、提取异常点 ,其结果降低了虚警和漏警。
6) probability detection
概率p检测
补充资料：闭式单点、双点压力机
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主要参数内容 | 国际先进 | 国内先进 | 国内一般 | 国内落后 | 评定方法及说明 | ||
（一）加工精度 | 参照GB10924-89、GB10933-89、JB5200-91 | ||||||
1、滑块下平面对工作台上平面的平行度（mm） | 30%精度储备 | 20%精度储备 | 达到规定值 | 大于规定值 | |||
0.02+0.10/100×滑块下平面的被测长度 | |||||||
2、滑块行程对工作台上平面的垂直度 | 30%精度储备 | 20%精度储备 | 达到规定值 | 大于规定值 | |||
0.05+0.02/100×滑块行程长度 | |||||||
（二）结构性能 | |||||||
1、离合器、制动器接通率，当滑块行程次数≤16次/分时为70%，≤25次/分时为60%，≤45次/分时为50% | 大于规定值10% | 大于规定值 | 达到规定值 | 达不到规定值 | |||
2、液压超负荷保险装置、微调装置、吨位指示器 | 全部具有 | 全部具有 | 部分具有 | 没有 | |||
（三）噪声dB（A） | |||||||
1、公称力≤400kN | ≤85 | ≤87 | ≤88 | ＞88 | |||
2、公称力＞400kN | ≤87 | ≤88 | ≤90 | ＞90 | |||
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条