从初速的测试和处理方法上详细分析了内弹道设计中和外弹道分析中使用的初速概率误差的区别;
This paper presents the detail analysis of initial velocity on measuring means and treatments in internal and external ballistic design, and points out its differences.
据称发射井式DF-31精度达到100米圆概率误差(CEP),如果装备使用一枚高当量MIRV弹头,足够摧毁硬化的导弹发射井。
The silo-based DF-31 has a reported accuracy of 100m CEP, which is sufficient to destroy hardened missile silos if equipped with one of the higher yield MIRV warheads.
导弹精度期望具有至少300米圆概率误差(CEP),虽然一些报道称发射井和竖立式运输发射架(TEL) -基分别具有100米和150米的圆概率误差(CEP)。
The missile is expected to have an accuracy of at least 300m CEP, though it is reported that the silo and TEL-based version have 100 and 150m CEP respectively.
新设备的误差概率将降低七分之六。
The new equipment will reduce the error probability by seven times.
该准则或价值函数是关于均衡器抽头权矢量和误差概率的严格凹函数。
The criterion or cost-function with respect to the complex tap-weight vector of the equalizer and to the error probability is strictly a convex function.
根据信号、本底的时间分布以及时间、时间误差、质量、质量差等变量之间的关系,构建概率密度函数。
The probability density function (PDF) is constructed from the time distributions of signal and backgrounds and the relations among time, time uncertainty, mass, and mass difference variables.
而是存在一个不小的概率椭圆误差区域,因而无法精确确定被测目标的真实位置。
Moreover, there is still a large error area of probability ellipse, which makes the precise location cannot available.
在卫星光通信的链路建立过程中,粗瞄误差不对称度较高时,同样的扫描时间限制内分行扫描可以获得更高的捕获概率。
Giving the same limit for the acquisition time, a larger acquisition probability is obtained with the raster scanning during the link foundation when the coarse pointing errors asymmetry is high.
文中主要介绍了利用误差分布律概率密度函数定权来进行抗差估计的一种方法。
An introduction is Made of the method of using the weight of probability density function of error distribution law to conduct anti-error estimation.
在误差随机过程为平稳正态过程的假设下,研究了无人飞行器撞地概率的计算问题。
The clobber probability of a pilotless aircraft is studied on the assumption that the error stochastic process is normal stationary process.
利用误差分析的结果,还研究了单个火力单位和多个火力单位时的命中概率。
The article researches hit probability of single firepower unit and multiple firepower units making use of analytic result of shooting error.
用概率分析方法分析各种加工误差对配合紧固性的影响,并做了实验验证。
The probability analysis is made to determine the effects of various manufacturing errors on fitting characteristics and checked by carrying out experiments.
本文提出另一种选择量测向量和计算量测概率的方法,创造条件减小量化误差。
In this paper a new choice of measurement vector and the corresponding computation of measurement probability are presented to reduce the quantization error.
概率主元分析(PPCA)能够根据过程变量的预测误差及其主元的白化值实现对过程的监控。
Probabilistic principal component analysis (PPCA) can realize the process monitoring (according) to the whiten values of process variables' prediction error and their scores.
正在研制的设备会使误差概率降到七分之一。
The new equipment will reduce the error probability by seven times.
测量误差的概率分布是误差理论的重要问题之一。
The probability distribution of errors is an essential problem in the theory of errors.
给出了参数自适应律和控制律,使得跟踪误差以概率1渐近衰减到零。仿真结果表明了该设计方法的有效性。
A parameter adaptive law and a control law were obtained to ensure asymptotic attenuation of the tracking error to zero with probability 1. The simulation results show the validity of the method.
基于熵不确定性概念的机器人位姿精度评价指标的大小同机器人各参数误差的大小及其概率分布有密切的关系。
Robot pose accuracy evaluation indexes based on entropy uncertainty concept have a close relationship with the magnitude and distribution of robot parameter errors.
误差分析说明得到的牵引负载谐波概率模型是准确的。
The accuracy of the proposed model is verified by error analysis.
文章从三大方面分析了正态分布的性质、误差分析以及正态误差报道的概率意义。
This text has analysed the nature of normal distribution, error analysis and the probability meanings of normal error report from three major respects.
概率很低就算是普通人有一点点的误差都不可能成功。
Probability is very low even ordinary people have a little bit of the errors are unlikely to succeed.
该方法根据测向信息,构造误差概率密度和矩阵,根据矩阵参数将测量区域内概率密度和的最大值点判定为辐射源位置。
The algorithm constructs a error-probability density sum-matrix according to direction finding information, and determines the target which has the highest error probability density sum in the area.
该方法同时还给出了权值估计的后验概率密度和误差条,从而获得权值最优值的不确定性测量。
Simultaneously, this method provides the posterior probability density and the error bars of estimated weights, which deduces the uncertainty of reconstruction.
在误差概率分析的基础上,建立了机器人机构精度概率优化综合的数学模型。
On the basis of error probability analysis, a mathematic model for optimal accuracy synthesis of industrial robot has been established.
利率和误差的概率的代码被定义为第八章为离散情况。
The rate and probability of error of the code are defined as in Chapter 8 for the discrete case.
讨论了函数系数自回归模型,在误差项服从正则变化尾的情形下,模型的概率性质。
The probabilistic properties of functional coefficient auto-regression models with regularly varying tailed are discussed.
二进制调幅的误差概率比二进制调频至少大五倍。
The error probability of binary AM is greater than of binary FM by a factor of at least 6.
该算法具有较小的概率逼近误差,因此性能退化较小。
The scheme can be shown to have better approximation of the used probability model and to have minor performance degradation.
分析了母弹的射击误差、子弹的散布误差、目标幅员、重迭度、子弹携带量及射距离对子母弹首发命中概率的影响。
Influences on the hitting probability by error of carrier, by dispersion of sub-projectiles, by size of target, by the Numbers of sub-projectiles, and by the range of fire are analyzed.
分析了母弹的射击误差、子弹的散布误差、目标幅员、重迭度、子弹携带量及射距离对子母弹首发命中概率的影响。
Influences on the hitting probability by error of carrier, by dispersion of sub-projectiles, by size of target, by the Numbers of sub-projectiles, and by the range of fire are analyzed.
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