1、

Therefore, steady productivity binomial equation can be applied in gas well productivity evaluation in compound formation, in which permeability in outer zone is much higher than inner one.

通过分析证明,稳定产能方法适用于外区渗透性高于内区渗透率的复合地层中气井产能评价,而对于外区渗透性变差的气井,用稳定产能方法很难指导现场气井生产。

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2、

Significant difference of clinical effect were shown between group A and group C by binomial distribution test ( P < 0.05).

每两组经二项分布检验显示A组与C组之间差异有显著性(P<0.05)。

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4、

Integral of time multiplied by the absolute value of error criterion

时间乘绝对误差积分准则

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5、

Methods to establish an appropriate error criterion are presented.

同时还提出确定一种适当的误差标准的方法。

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6、

A Lattice Identification Method for ARMA Model Based on New Error Criterion

一种建立在新的误差标准下的ARMA模型格型辨识法

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7、

Furthermore, an improved detection algorithm based on the minimum mean square error criterion is presented.

本文针对此类调制信号,分析了其独特性质,并基于最小均方误差准则提出了一种改进的接收端检测算法。

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8、

DOA Passive Location Algorithm on Least Mean Square Error Criterion

一种基于最小均方误差准则的唯方位定位方法

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9、

A kind of nonlinear regression estimator for limited Population is given and the quality and the sampling variance about is discussed.

对有限总体在不放回抽样的方法下,构造了一类非线性回归估计量,讨论了它的性质及其有关抽样误差。

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10、

Presented are the construction of a nonlinear wavelet estimator and an adaptive nonlinear wavelet estimator of regression function for fixed design.

在固定设计变量但不一定等距,误差为一般的随机变量的情况下,构造了回归函数的非线性小波估计以及自适应非线性小波估计。

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11、

Quality and sampling variance about a kind of nonlinear regression estimator

一类非线性回归估计量的性质与抽样误差

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12、

Best Unbiased Estimator for Trend& A Method of Getting Trend of Digital Elevation Model This paper proposed an algorithm for finding critical value of normal population variance under unbiassed tests with uniform dominance.

数字高程模型中求趋势的一种方法&无偏最优求趋势法本文给出了求正态总体方差的一致最优化无偏检验的临界值的算法。

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13、

The best invariant estimator of covariance matrix in multivariate linear model

多元线性模型中协差阵的UMVIQUE存在的充要条件

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14、

The smaller the smoothing parameter, the more iterations are necessary to reach the minimum RMSE; 4.The RMSE of the best estimator with different smoothing parameters are nearly the same, but visual effect is different.

较小的平滑参数需要更多的迭代次数;4、不同平滑参数的最佳估计的误差很接近,但视觉效果不同。

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15、

Calibration method of camera instrinsic parameters based on binocular parallax theory

利用双目视差理论的摄像机参数标定方法

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16、

Point out that omnidirectional view 3D display system is based on binocular disparity effect, and give out detailed analysis of the optical principle.

本文讨论分析了人眼三维视觉形成的原理,并在此基础上,详细分析了基于双眼视差效应的全景三维显示系统的光学原理。

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17、

The binocular vision algorithm realizes the surveying positioning for air targets by using binocular parallax theory.

双目视觉算法是通过双目视差原理,实现对空中目标的测量定位的。

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18、

Through analyzing the binocular parallax, the specific requirements of the CCD camera, lens, ranging platform, and other equipments' parameters are proposed for satisfying the requirement of distant range target measurement and high-precision.

通过对双目视差原理的分析,对CCD摄像机、镜头、测距平台等设备参数提出了具体要求,以满足测量远距离目标要求及高精度指标。

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19、

In this article, the model of human dual-eye and the Binocular Parallax theory are analyzed and a dual-camera model has been put forward.

本文着重分析了人眼双目成像的视觉模型和视差原理,建立了摄像机对模型。

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20、

The low content of clay is the main reason that the performance of the soil stabilized with inorganic binder is poor.

研究认为,粘粒含量低是无机结和料稳定该类土性能差的主要原因。

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