- 更多网络例句与偏差的相关的网络例句 [注:此内容来源于网络,仅供参考]
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By this method,the estimated values of CEP and its confidence limits are calculated.
该方法给出同一批次惯组圆概率偏差及其置信上、下限的估计值,并根据圆概率偏差估计值和圆概率偏差战术指标要求值,给出圆概率偏差的保障概率,来评估某个批次的捷联惯组是否达到设计要求。
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According to rigid motion theory and composition law of vectors, the relative position and orientation errors of mating surfaces of mating parts were computed.
基於刚体运动学原理,研究了装配工夹具的姿态偏差对零件配合面位置偏差的影响,推导了配合件和基础件相应配合面的位置和姿态偏差的计算公式,建立了机器人装配系统零件配合过程的误差分析模型。
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The central studied content is: the studying for the C and R in the distance measurement, the study for standard deviation of distance measurement of the total station instrument, the study and calculation of illustration for the formula of periodic error of the total station instrument, the checking of horizontal angle.
主要的研究内容有:全站仪测距加乘常数的分析,全站仪测距标准偏差的研究,全站仪周期误差公式的分析及其实例计算,全站仪水平角的检定(多齿分度台法和多目标平行光管法),一测回水平方向标准偏差计算公式的分析,一测回竖直角标准偏差的合理性分析及其实例计算。
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The paper analyses precision of psychrometer used in the closed warehouse by tests, the extent of error is determined,and the method of correction in practice is given.
通过实验,对利用干湿球温度表观测密闭库房湿度所产生的偏差进行了分析,确定了偏差的范围和大小,并提出了在实际工作中修正偏差的方法。
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The statistical result shows that the mean and standard deviations of the relative difference between the MBRO and radiosonde below 2100m are -2.0% and 7.3%, respectively.
统计结果显示,在2100 m以下,山基掩星折射率与探空折射率相对偏差的平均值为-2.0%,标准偏差为7.3%。
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As a differential detection is used between the intercarrier, the proposed algorithm overcome the high sensitivity to timing error of conventional algorithm and is robust to multi-path. The effect of sample frequency offset can't be ignored in a continuous OFDM system of a large number of subcarriers. The estimation precision of the conventional algorithm is low and the realization is complex. A joint estimation of sample frequency offset and fine frequency offset based on difference operation is proposed. As averaging use a large number of samples in a maximum likelihood algorithm, the estimation precision is very high. The use of difference operation cancel the effect of carrier frequency offset, and the proposed sampling frequency estimation algorithm is robust to carrier frequency offset.
最后,本文对连续系统中的采样频率和载波频率精同步技术进行较为深入的研究,由于子载波数目大的连续OFDM传输系统中,采样频率偏差不可忽视,以往的采样频率估计方法精度低、实现复杂,因此本文提出了一种基于差分处理的采样频率偏差和精载波频率偏差联合估计算法,利用了最大似然算法进行采样频率偏差的估计,由于采用了差分处理方法,消除了载波频率偏差对采样频率偏差估计的影响,采用的最大似然算法对大量样点进行平均化处理,所以,相对以往算法,提出的联合算法估计精度高,而且采样频率偏差估计对载波频率偏差具有鲁棒性。
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Based on the discussion about fitting normal error's definition, constitution and properties, it was suggested that fitting normal error represented the error of fitting plane linear in old highway. The accuracy index of fitting plane linear in old highway based on fitting normal error was set up. The algorithm of swinging approach on compressible size step that could be used to calculate the fitting normal error was put forward. The method and basic norm of decision about fitting normal error's symbolic were discussed.
在论述拟合法线偏差定义、构成及性质的基础上,提出以拟合法线偏差表征旧路平面线形拟合偏差;建立了基于法线偏差的旧路平面线形拟合精度指标;提出了采用步长压缩摆动趋近法计算拟合法线偏差的算法,并就拟合法线偏差的符号判定准则及方法进行了讨论。
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Consisted of investor conservatism deviation and excessive confidence deviation with the presupposition of self-attribution deviation.
给出包括投资者保守性偏差和以归因偏差为条件的过度自信偏差的一个行为金融学模型。
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Under the framework of DHS model, this paper tries to build a behavioral finance model in a cross section market, consisted of investor conservatism deviation and excessive confidence deviation with the presupposition of self-attribution deviation.
本文基於DHS模型,在一个截面市场中,给出包括投资者保守性偏差和以归因偏差为条件的过度自信偏差的一个行为金融学模型。
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Then we study investors\' behavour in China by using the questionnaire method from three dimensions—investor\'s knowledge,psychology and behavior and from seven affecting factors—motive,securities investment Knowledge,awareness of risk,investment philosophy,trading,investment decision-making rule and investment performance.Aiming at these investment characteristics we examines the conservative bias and the reasons for the deviation from mental deviation from the emotional,social psychology and cognitive psychology deviation and from over-confidence,loss aversion,conservatism aversion, excessive fear of selective bias,selecting aversion,gambling psychology,self-attribution,the dependence on the policy bias and rapid money-making psychology.And we analyze investors\' several restrictive conditions during investment decision-making including information and knowledge constraints,psychological constraints,funds constraints and external conditions.
本文从全球股灾的教训及近年来我国证券投资者生存现状出发,从理论和实践两个角度论述了加强投资者教育以提高我国投资者在投资过程中的自我保护能力的重要性;采用调查问卷的方法,从投资者的知识、心理、行为三个构面,从入市动机、证券投资知识、风险意识、投资理念、交易行为、投资决策依据及投资业绩等七个影响因素来考察了我国投资者的投资行为;针对这些投资者的行为特征,从情感心理偏差、社会心理偏差和认知心理偏差三个构面,从过度自信、损失厌恶、保守性偏差、过度恐惧、选择性偏差、赌博心理与自我归因、对政策的依赖性偏差以及暴富心理等影响因素出发对我国投资者的认知偏差,以及产生这些偏差的原因进行了分析,探讨了投资者在投资决策时的几个约束条件,即信息约束、知识约束、心理约束、资金约束以及外部条件约束。
- 更多网络解释与偏差的相关的网络解释 [注:此内容来源于网络,仅供参考]
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average deviation:平均偏差
平均偏差(Average Deviation) 平均偏差是指单项测定值与平均值的 偏差 除以测定次数. 它是代表一组测量值中任意数值的偏差. 所以平均偏差不计正负.
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deviation:偏差
系统将计算最小和最大偏差,并将其显示在"偏差"(Deviation) 对话框底部的结果区域和 Pro/ENGINEER 图形窗口中. 偏差出图以绿色和红色线显示,其中绿色表示公差内的偏差,而红色表示超出公差的偏差. 注意:要清除"从"(From) 和"至"(To) 收集器中的内容,
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devious:不正直,有偏差的
deviate 离题,逸出正轨 | devious 不正直,有偏差的 | devote 奉献
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significance of a deviation:偏差的显著性
significance level 显着性水平 | significance of a deviation 偏差的显着性 | significance test 显着性检定
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unerring:无偏差的
unequilibrated type 不平衡型 | unerring 无偏差的 | uneven distribution 不均匀分布
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agonic:不成角的;无偏差的
agonic line 无偏线 | agonic 不成角的;无偏差的 | agpaite 钠质霞石正长岩类
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declinational:赤纬的
declinate 差角 | declinational 偏差的 | declinational 赤纬的
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declinational:偏差的
declinate 差角 | declinational 偏差的 | declinational 赤纬的
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declinational:赤纬的/偏差的
declination /下倾/倾斜/衰微/ | declinational /赤纬的/偏差的/ | declinax /异喹胍/
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Std. deviation:标准偏差,标准差
②Dispersion:离散趋势测量的统计量. | .Std.deviation 标准偏差,标准差. | .Varince 方差. 方差等于标准偏差的平方.