The paper presents a new detection method of abrupt change based on extended sequential probability ratio test innovation process.
在ESPRT检测方法的基础上，结合新息过程给出了一种新的变点检测方法。
The experimental results show that both methods can greatly increase SNR and reduce the intensity of central peak of the correlation output, and largely improve discrimination probability of the detection system.
实验结果表明，两种方法都能提高系统相关输出的信噪比，减小中间峰的强度，从而使系统的识别能力得到很大程度的提高。
Simulation results indicate that converse trajectory has a higher intercept probability. Accurate positioning of the incoming torpedo can effectively improve the intercept probability of ATT. And increasing homing detection distance and search sector angle can also enhance the intercept probability of ATT.
结论表明，迎面逆弹道拦截方式具有更高的拦截概率；对来袭目标实现准确定位能有效的提高反鱼雷鱼雷对来袭目标的拦截概率；增加反鱼雷鱼雷的自导探测距离和搜索扇面角能有效提高对来袭鱼雷的拦截概率。
The grey scale of the pixels in image is expressed by quantum bit and the relation between two pixels is described by means of the superposition of two quantum bit in this paper. Based on this, the average of linear hermitian operator in this superposition can be used for judging the edge of image and a new method for edge detection of image is so created. The rationality of the method is interpreted by probability theory here.
利用量子比特表示图像像素的灰度，用双量子位叠加态来描述两像素之间的关联，通过线性厄米算符在该量子叠加态中的平均值来判断像素的边缘特征，由此建立了一种新的图像边缘检测方法，并从概率论的角度对该方法的合理性给予解释。
Theoretic analysis is given, the improvement factor and detection probability are calculated in simulation, and the results show that the proposed method is effective
从理论上给予了分析，分别对改善因子和检测概率进行了仿真计算，结果表明了这种方法的有效性
Theoretic analysis is given, the improvement factor and detection probability are calculated in simulation, and the results show that the proposed method is effectiv
从理论上给予了分析，分别对改善因子和检测概率进行了仿真计算，结果表明了这种方法的有效
Cao Yun-Zhen: AIDS Detected window false negative probability is very low, because our detection reagent used at more than 99% positive, false positive is 1% or less, few, two are impossible to make two false-negative, I think a very small chance of false negative results.
曹韵贞：艾滋病检测窗口期假阴性的概率是很低的，因为我们用的检测试剂阳性在99%以上，假阳性应该是1%以下，很少，做两次不可能两次都是假阴性，我觉得假阴性的机率很小。
In order to emulate and evaluate the system performance, the signal-to-noise and probability of detection vs. the gain and threshold voltage of APD arrays were discussed in this paper.
为了仿真评估系统的性能，主要分析了APD阵列增益对系统信噪比和探测概率的影响，APD阵列的阈值电压对系统探测概率的影响。
Original hyperspectral data is divided into several continuous band subsets according to the high correlation within the subset. Applying nonparametric kernel density estimation to the RX detector output of each subset to obtain its probability density function, and a nonparametric fuzzy membership function is constructed; based on the eigenvalues in spectral dimension, a target signal-noise-ratio is defined to measure the degree of importance of detection result from each subset; finally, decision fusion is implemented through Sugeno fuzzy integral method.
依据高光谱图像数据的波段相关性将原始高光谱数据分割为若干连续波段子集；利用非参核密度估计得到原假设下各波段子集数据RX检测器输出的概率密度函数，构造出非参隶属度映射函数；利用数据光谱维的特征值定义目标信号噪声能量比，衡量各波段子集信源检测结果的重要程度；最后，通过Sugeno模糊积分实现波段子集检测结果的决策级融合。
Experiment results indicate that the algorithm can obtain satisfied result on execution efficiency and detection probability.
实验表明，该算法在执行效率和检测概率上能够取得满意的结果。
The algorithm uses a Markov process, making use of a large number of normal data transfer training probability matrix to construct the normal data behaviour profile, and it raises the efficiency of detection by the choice of detection window or setting a certain threshold.
该算法采用了一阶马尔科夫过程，利用大量正常数据训练概率转移矩阵，构造正常数据的轮廓，并通过对检测窗口和阈值的选择提高检测效率。
In order to minimize the probability of false diagnosis in knowledgeable manufacturing systems, a new approach based on inductive learning to fault detection is proposed in this paper.
为了减少对知识化制造系统生产故障的误诊和漏诊，本文首先提出了一种新的基于多维特征提取的故障监测方法，该方法先对采集的信号进行多维特征提取，再通过归纳学习建立设备的正常状态空间，并以此来判断设备的故障状态。
This equation relates the probability of missed detection to the probability of false alarm, the measurement observation matrix, and the ratio of the detectable bias shift to the standard deviation of the measurement noise.
它们关系到漏警的与虚警概率、测量的观测矩阵以及可确定的偏差与测量噪声的标准中误差的比。
The impact dispersion is primary factor, which affect the detection probability of rocket assisted torpedo.
首先深入研究了火箭助飞鱼雷空中和水下弹道，建立了其全弹道仿真模型。
Institute of Electronic Information. Wuhan University, Wuhan 430072）With the inspiration of the process of naive B-cells＇ generation, evolution and detec tion, the paper designs the evolving forms and action manners of detectors in different detection stages according to the limitation existed in current immune based IDSs. Meanwhile a mechanism of Abnormity Triggering and the probability functions for stimulation and restraint are given in detail. In order to solve some problems such as chain response, overlapping and detectors＇ size, a mechanism of Prior Order ＆ Prior Activation is built.
武汉大学I乜子信息学院武汉430072 摘要文章研究借鉴免疫系统巾B细胞的生成、演化和检测的过秤，针对、Ij前IDS免疫模型研究叶l存在的小^三，提出r检测器在不同检测阶段中的演变形式和行为方式，并给r检测器的异常触发、活化概率数以及相互间激励或抑制的赞：法机制，同时针对滔化响应发生链式反应、榆测器的识别域之交迭覆盖以及检测器规模等问题，建立J，优先权和率先活化机制。
For inspection of high-thickness welds greater than 100 mm in pressure vessels, by using advanced ultrasonic TOFD (Time-of-Flight Diffraction) technique accepted by ASME Code, the achieved flaw sensitivity and probability of detection are substantially better than the one by linear accelerator and manual ultrasonic methods.
对板厚100mm以上的承压设备钢焊缝，采用ASME规范认可的先进的超声TOFD法检测，灵敏度和缺陷检出率明显优于直线加速器和手工超声检测。
The simulation results show that the method can obtain high detection probability and low false alarm probability.
仿真结果表明，该方法能获得较高的检测概率，较低的虚警概率。
The excited-atom density and spatial distribution were mapped by monitoring the absorption of a counterpropagating single-mode diode laser beam, tuned to the 5P3/27S1/2 transition which could be translated parallel to the pump beam. In the presence of radiation trapping, the spontaneous radiation rate multiplied by the transmission factor equals effective radiative rate. The transmission factor describes the average probability that photons emitted within the fluorescence detection region can pass through the optically thick vapor without being absorbed.
计算和测量了Rb-He混合蒸气中Rb(5P3/2)共振能级的有效辐射率，使用单模半导体激光器将Rb原子激发至5P3/2态，另一调谐到5P3/2 7S1/2的单模激光束与泵浦束反平行通过样品池，并在池的直径方向平行移动，通过对检测激光束的吸收测定了激发态原子密度及其空间分布。
The paper analyzes the present congestion and time-delay situation, discusses the present advantage and limitation of various congestion control mechanism in detail, expounds normal model theory of network, illustrate the theoretical model of network packets arrival and node services, research the modeling and simulating method of simulated mode about network and information data, loop linearity control based on regulation of input rate, loop nonlinearity control based on regulation of input rate, network loop control of several nodes based on neural net, typical active queue management means such as random early detection and adaptive RED, loop control of discard probability of node queue based on the poisson-distributed source, loop control of integrated services discard probability based on multisource share memory, loop control of differentiated services discard probability based on multisource share memory, loop control of network time-delay based on information queued online, and the control mechanisms of concrete control structure and algorithm are proposed.
阐述了计算机网络的一般建模原理，给出了网络信息到达和节点服务的理论模型表述，研究了计算机网络节点及分组信息的仿真模型和仿真方法。提出了基于输入速率的闭环线性调节、基于输出速率的非线性闭环调节、基于神经网络的多节点网络闭环控制机制及算法；对典型的主动队列管理算法，RED和自适应RED算法进行了仿真，提出了基于泊松分布输入的节点队列概率丢弃闭环控制、多信源共享内存的集成服务概率丢弃闭环控制、多信种共享内存的区分服务概率丢弃闭环控制等多种控制机制，并给出了具体的控制结构和控制算法。
During the flight trials onboard an Indian Air Force test platform (AVRO 748), the system with six sensors fulfilled all the requirements in terms of detection probability, accuracy, false alarms and reliability.
在印度空军测试平台（AVRO 748）上进行测试期间，该系统的六个传感器在探测概率、准确性、误警报和可靠性方面完全满足需要。