查询词典 estimation
- 与 estimation 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Simple approximate estimation experiential formula of the mixture of the flammable liquids is then put forward.
bstract 对多元混合可燃液体闪点的变化规律进行了研究,提出了一个简便的闪点估算经验式。
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Since both of them are approximate solutions, attention to the estimation of error has to be paid.
由于这两种解法得到的都是近似解,因此近似解的误差不能不让人关注。
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After give the example in Angrist and Krueger(1991), I analyze each estimation and approximation method .
然后仔细论述了1991年Angrist和Krueger研究教育程度影响收入水平的例子,对各种估计方法及近似方法进行了比较分析。
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Date Received : April 18, 2001; Date Accepted : June 7, 2001)This study had discussed the correlation between scenic beauty and mass planting skyline, which make up of the grass, the sky, and Araucaria heterophylla. The scenic beauty estimation method and the way of the visual simulation would be used to establish the predictive model of scenic beauty of mass planting skyline to serve as a guideline for planting design.
本研究应用景观美质评估法,采用视觉模拟的方式,以草地、天空、以及小叶南洋杉单一树种所组成的树群天际线景观,来探讨其与景观美质之关系,并建立树群天际线景观美质的预测模式,提供植栽设计树群组配时之参考。
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Moreover, the mean-square tracking error can be made arbitrarily small by choosing some design parameters appropriately. Even with unmodeled dynamics and bounded disturbances presented the controller has good robust performance without need of correct dynamic model and parameter estimation.
并且这种控制器的设计不需要有精确的系统动态模型,不需要未知参数来满足线性依赖条件,不需要具体的系统参数估计,即使存在未建模动态和有界扰动,系统仍然具有很好的鲁棒性。
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In this paper, the multivariate archimedean copula is used to analyze the asymmetric dependence structure among financial asset returns, whose marginal processes are captured by nonparametric kernel density estimation.
在研究金融资产的组合风险分析中,描述多个金融资产间的相关结构是选择最优组合权重的关键因素之一,如何准确地刻画金融资产间的非对称尾部相关结构,在定量研究组合资产的风险分析中尤其重要。
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State equations of the BPMSM and speed estimation discrete arithmetic based on EKF were established.
建立了无轴承永磁同步电机状态方程及扩展卡尔曼滤波器速度估计离散算法。
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Since the transmitted data from each antenna is first pre-processed and then arithmetically added onto the training sequences, thus the influence of the unknown data to the channel estimation existed in normal implicit method can be cancelled.
由于每根天线的发射数据经过预处理后再算术叠加到训练序列上,从而消除了传统隐含估计方法中未知数据对信道估计性能的影响。
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The paper describes a method of speed estimation using armature voltage and current measurements that eliminates the speed measuring device.
本文介绍了一种利用测量电枢电压和电流代替速度检测装置的速度估测方法。
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The existence of mutual coupling in a planar array mutual coupling parameter estimation methods.
详细说明:存在互耦的平面阵的一种互耦参数估计方法。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。