介绍了多目标攻击的基本概念及其相关技术,进行了无线电指令修正通道相互干扰概率分析。
This paper introduces the basic concepts of multi target attacking and its relative technologies, analyses the probability of the interference between wireless instruction modifying channels.
实验和计算结果证明激光能够干扰红外成像制导系统,并使其命中概率大幅度下降;
The experiments and calculation results prove that the laser weapons can disturb the IR imagining guided system and make the hitting probability decline greatly.
本文首先利用随机时刻变换推广了一类带干扰的风险模型,然后讨论这类风险模型的条件破产概率。
This paper intends to extend risk model with disturbance by using random time transformation firstly, and then study the conditional ruin probability of the risk model.
对一类带干扰的风险模型进行推广,并针对此模型给出了相应的破产概率上界。
Improvement of a risk model with interference is discussed and corresponding ruin probability upper bound is given for this model.
最后给出了发现概率随信杂比变化的曲线来说明该雷达的抗干扰性能。
Finally, a curve about the change of detection probability with SCR is shown to explain the anti jamming performance of this radar.
以组网雷达融合中心检测概率为目标函数,建立针对组网雷达系统的干扰资源优化分配模型。
Taking detection probability of netted radar fusion center as target function, this paper establishes jamming resource optimum allocation model.
仿真结果表明,该跳频同步方案具有同步时间短,捕获概率高,虚警概率低和抗干扰能力强的特点。
The simulation results show that this method has the feature of short synchronization time, high capture probability, low false probability and high anti-jamming performance.
通过对制导导弹引导概率和命中概率损失的分析,反映了电子干扰系统的战术作战效用。
Through analyzing the homing probability and the hitting probability of the guided missile, the tactics efficiency of the electronics jamming system is reflected.
当发现潜艇的兵力通过无线电向突击兵力报告潜艇坐标时,对其实施无线电通信干扰可降低潜艇被毁伤的概率。
When the military strength finding the submarine reports the coordinate of submarine to shock military strength, the communication jamming against it can reduce probability of submarine destroy.
引进带干扰负风险和模型。给出该模型的破产概率所满足的积分-微分方程及解析式。
The paper considers a risk model with negative risk sum perturbed by diffusion. The integro-differential equation and the explicit expression for the ruin probability are derived.
通过实验证明,与传统的景像匹配算法相比具有速度快、匹配概率高、抗干扰能力强等优点。
Compared with conventional methods, results show that the proposed method has advantages of faster, higher matching probability and higher ability of anti jamming.
基于多径干扰、多址干扰和信道噪声的机理分析,推导了计算平均差错概率的有效近似公式。
An efficient approximation for expressions of the average error probability are developed based on considering the effects of multipath interference, multiple access interference and channel noise.
论述了电力线信道上脉冲干扰的特性,运用概率论推导出存在脉冲干扰时求解敖据帧长度的数学模型,并进行了仿真模拟验证。
This paper discusses the nature of the impulsive interferences with on the power line channels, and presents a model for finding a frame length and a simulated example using probability.
文中以投弹篮框干扰为例分析了导引头捕获目标的机理,并且详细研究了目标捕获概率降低的原因。
In this paper, taking release envelope disturbance condition as an example, the principle of the target acquisition is examplified.
随机脉位调制信号不仅具有良好的距离和速度分辨力,而且具有较低的被截获概率和较高的抗干扰性能。
Random pulse position modulation (RPPM) signal not only has good resolution of distance and velocity, but also has low probability of interception and strong properties of eccm.
随着抗干扰通信体制的广泛应用,实现全概率信道化接收机是非常需要的。
With the wide application of Communication Interference Immunity, it's very necessary to realize the full-probability channelized receiver.
分析了制导误差的来源,根据建立的导弹命中概率计算公式,具体计算激光干扰前后导弹命中概率。
The guidance error sources are analyzed and the hitting probabilities are calculated before the disturbance and after it by utilizing the formula about single missile shot percentage.
它降低了虚假警报率和干扰警报率,但不会降低高概率的探测级别。
It offers low false alarm rates and nuisance alarm rates without compromising on high probability of detection levels.
深弹引信在对目标进行探测的过程中会遇到来自邻近深弹回波信号的干扰,邻弹干扰是导致虚警概率增加的最主要因素。
In the process of target detection, depth bomb fuze will undergo the interference from echo signal of neighborhood bomb that is the primary factor which causes high false-alarm probability.
本文通过概率分析,着重对这种系统的多址干扰、自干扰特性进行了研究并给出了误码率的数值结果。
By statistical analyzing, the characters of the MAI and self-interference are studied and the numerical results of the error bit rate are given.
文中推导出了它在干扰边缘环境中虚警概率的解析表达式,分析了它抗边缘干扰的性能,并且与GO、OS和CA - CFAR检测器进行了比较。
We derive the analytic expressions of false alarm probabilities under clutter edge situation, analyse its performances against clutter edge, and compare it with the GO, OS and CA-CFAR detectors.
JTIDS是美军所使用的一种联合战术信息分发系统,具有高速、保密、低截获概率、抗干扰等优点。
JTIDS, with the characteristic of high speed, jam-resistant, low interception probability and privacy, is a kind of information distribution system used by the U. s army.
扩频通信技术由于其本身具备消息隐藏性、低截获概率和抗干扰性能强的优良性能而得到广泛应用。
The spread spectrum communication technology is used far and wide because of the inherent fine performance such as information hiding, low probability of intercept and anti-jamming.
研究结果表明,本文提出的雷达引信系统具有良好的测距和测速性能,极低的被截获概率和优良的抗干扰特性。
The results show that the proposed system has good range and velocity measurement performances, very low probability of interception, and is excellent in a...
研究结果表明 ,本文提出的雷达引信系统具有良好的测距和测速性能 ,极低的被截获概率和优良的抗干扰特性。
The results show that the proposed system has good range and velocity measurement performances, very low probability of interception, and is excellent in anti interference.
如何在满足一定启动概率的前提下,解决好目标识别和抗干扰这一对矛盾是激光引信设计必须面对的问题。
How to settle the conflict between target identification and anti-jamming on the premise of meeting certain probability of fuze actuation is a major problem faced on any laser-fuze designer.
试验结果表明,采用以上这些方法在低信噪比强窄带干扰情况下,对于LF M信号具有较高的正确检测概率及参数测量精度。
The experiment result proves that high detecting probabilities and parameter measuring accuracy can be obtained by these methods under low SNR and strong narrow jamming conditions.
在新模型中,每个险种各带一个干扰项,且两干扰项相关,对该模型的生存概率和破产概率进行了研究。
A risk model which contains two types of insurance with a noise term and two items related to interference is considered. The ruin probability and survival probability of the model are mainly studied.
在新模型中,每个险种各带一个干扰项,且两干扰项相关,对该模型的生存概率和破产概率进行了研究。
A risk model which contains two types of insurance with a noise term and two items related to interference is considered. The ruin probability and survival probability of the model are mainly studied.
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