estimate accuracy中文是什么意思

• 估算精度

• "estimate"中文翻译    vt. 1.估计，估算；估价；估量。 2.评价，评断。 ...
• "accuracy"中文翻译    n. 正确，准确(度)；精确。 firing accur ...
• "by estimate" 中文翻译 :    据估计
• "estimate" 中文翻译 :    vt. 1.估计，估算；估价；估量。 2.评价，评断。 3.〔古语〕尊重。 an estimated sum 估计总数。 estimate the loss at 1,000 yuan 估计损失为一千元。 vi. 估计，估价。 n. 1.估计;预测；〔英国〕 〔pl.〕预算，预算额；预算书；估价单；(从典型统计得出的)数值。 2.评价，判断。 an intelligence estimate 情报[敌情]判断。 a rough estimate 据粗略的估计。 at a moderate estimate 照适中的估计。 by estimate 照估计。 form an estimate of 给…作一估计；评价。 the E- 〔英国〕财政收支概算。 adj. -d
• "estimate at" 中文翻译 :    估计为; 估计有
• "estimate for" 中文翻译 :    估计...的费用
• "accuracy" 中文翻译 :    n. 正确，准确(度)；精确。 firing accuracy 命中率。 with accuracy 正确地。
• "of accuracy" 中文翻译 :    准确的
• "a conservative estimate" 中文翻译 :    据保守的评估; 先前的统计
• "a posteriori estimate" 中文翻译 :    后验估值
• "a prior estimate" 中文翻译 :    事前估计; 先验估计
• "a priori estimate" 中文翻译 :    先验估计; 先验估值
• "a rough estimate" 中文翻译 :    大概的估计
• "abschaetzung estimate" 中文翻译 :    估计
• "accounting estimate" 中文翻译 :    会计估计
• "adaptive estimate" 中文翻译 :    自适应估计
• "administrative estimate" 中文翻译 :    后勤判断
• "advance estimate" 中文翻译 :    事前估计值; 预先估计
• "advanced estimate" 中文翻译 :    事先估计值
• "aggregated estimate" 中文翻译 :    总合式估计
• "air estimate" 中文翻译 :    空中情况判断
• "approximate estimate" 中文翻译 :    概算估（计）价; 概算估价; 约略估计, 概算
• "army estimate" 中文翻译 :    军费估计
• "at a moderate estimate" 中文翻译 :    照适中的估计
• "at a rough estimate" 中文翻译 :    大概估计; 据粗略估计

• From the utilizing surround of music algorithms , we can sure the resolution and doa estimated accuracy of music algorithms must be effected by the sea clutter
  从music算法的应用背景环境可知,海杂波的存在必将影响music算法的精度和分辨力,甚至可能是music算法无法检测目标的真实方位信息,在某一方位出现虚假目标。
• A method , called r / s analysis , is employed to improve the estimate accuracy of the hurst exponent . the simulation results show the method mentioned above is also an efficient filter
  针对hurst指数的估计误差较大的问题，本文引入r s分析法，仿真研究表明该方法在提高hurst指数估计精度的同时提高了wls法的滤波效果。
• In this article , we apply em algorithm to estimating the values of the parameters of nhpp models . the estimating accuracy may be increased by this way . so the result software reliability analysis may be improved by this way too
  最后本文应用文献[ 33 ]中介绍的em算法于nhpp类模型的参数估计,以提高估计的精度,从而提高软件可靠性分析的精确程度。
• We can observe good estimate accuracy with it . in other words , we can decrease the probe packets and get accurate link - level loss estimates . both the multi - stripe packet and three - leaf tree mode can get fruitful inference of
  包群方法与三叉树模型都能在保证一定估计精度的基础上,减少探测包的数目,从而减小由于发送探测包对网络流量和负载带来的影响。
• The main works as the following : r / s analysis is introduced to improve wavelet - generalized least squares ( wls ) in order to increase the estimate accuracy of the hurst exponent
  本文的主要工作和创新点如下：提出了一种针对wls ( wavelet - generalizedleastsquares )的ar模型法的改进算法。引入r s分析法对wls法进行改进，以提高hurst指数估计精度及滤波效果。
• Experimental results show that wls is better than classical autoregressive ( ar ) models for 0 . 5 < h < 1 . it also can be seen that the disadvantage of wls is most salient for the lower of estimate accuracy of hurst exponent
  本文对wls法进行了仿真研究，研究结果表明wls法对h 0 . 5的1 f噪声的滤除作用明显优于传统的ar模型，但同时发现wls法对hurst指数的估计误差较大。
• In the course of making , it is given a formula of accuracy estimation . by using the formula , it estimated accuracy of image map . and the result examined shows , this formula accords with the actual conditions
  在制作过程中，提出了一个利用原始影像比例尺、成图比例尺、扫描分辨率进行精度估算的公式，并用该公式对制作的影像地图的精度做出预计，检验的结果表明，该公式符合实际情况。
• It is very important to estimate the basic parameters in helicopter preliminary design . neural network ( nn ) has the advantages in estimating accuracy and generalization over traditional methods . however , there are some difficulties in using nn , e . g . , how to select a proper network structure and the number of hidden layers . in this paper , structure and connection weight of a three - layer nn are optimized by genetic algorithm , and the optimized network is applied to helicopter sizing . the proposed method can not only give an optimal nn structure and connection weight , but also reduce the prediction error and has the capability of self - learning when the latest data are available . furthermore , this method can be easily applied to helicopter design systems
  在直升机初步设计阶段估算其基本参数是很重要的.神经网络的通用性和精度比传统的估算方法有更多的优势,但是在应用神经网络时存在如何选择合适的网络结构和隐层节点数目等一些困难.应用遗传算法优化三层神经网络结构和连接权重,并将优化得到的网络应用于直升机参数选择中.该方法不但可以给出一个最优的神经网络结构和连接权重,而且降低了估算误差,具有及时应用最新数据学习的能力.此外,该方法易于在直升机设计系统中得到应用
• 3 . based on the information fusion estimation theory , a significant conclusion is drawn that the allocation of information cannot change global estimating accuracy , only local estimating accuracy . therefore , information magnitude sharing coefficient is unnecessary to be adaptivcly determined , which rectifies a false standpoint in the literatures [ 108 . 129 , 131 , 140 . 141 ]
  基于信息融合估计理论，研究指出联合滤波中信息分享系数取值的不同只能够影响对应子系统状态的估计精度，并不能影响系统状态的估计精度，信息分享系数往往没有必要进行自适应确定，纠正了文献[ 108 ， 129 ， 131 ， 140 ， 141 ]中的错误观点。
• All of above presents the data to study the algorithm which will be used to detect the targets against the broadened bragg lines . eigenstucture - based algorithms are used to realize bearing resolution on the basis of synthetically comparing several classical algorithms . first sea echo ’ s bearing prior knowledge is utilized to constitute project operator to constraint the noise subspace estimation with the use of constrained music algorithms , which largely increases the resolution and doa estimated accuracy
  为检测海上目标的方位信息,在综合分析比较各类算法的基础上,本文采用特征结构类算法来实现空间方位分辨中的constrainedmusic算法,此方法充分利用了海浪的方位先验信息来构造投影算子约束噪声子空间的估计,大大提高了目标分辨率和估计精度。