error model的例句大全

The simulated results showed that the piecewise linear model performed better than the other two methods with a ME ( Model Efficiency) by0.99 and a less RMSE ( Root Mean Square Error).

对比结果表明：分段线性订正模型的模拟效果优于其他两种方法，其模型效率达到0.99，均方差也明显偏小；

A mathematical model is established solely according to two kinds of warhead fuze modes considering that atmosphere parameter error works on the flight of warhead explosion spot of ballistic missile.

以等高程和等过载引信两种弹头引信方式建立了大气参数偏差对弹道式导弹弹头引爆点射程影响的数学模型；

From decision point of view, error square sum of individual model of combination forecasting is regarded as cooperative result, which is distributed in the individual model according to the least square method.

从决策论的观点出发，把组合预测中各单项预测模型的误差平方和视为合作的结果，再按最小二乘法在各单项预测模型中进行分配，从而获得组合预测权系数确定的一种方法。

The designed SVR model can also accurately identify the oil formation volume factor under bubble point pressure in a smaller error.

所设计的模型以较小的误差比较准确地确定了原油泡点压力下的体积系数。

The absolute error between the predicted value gained from the model and the measured value is within 5.

由此模型得出的预报值与实测值之间的绝对误差在±5℃以内。

The result shows that the model predicted value whose absolute error was not exceeding ± 5 ° C was not lower than 85%.

结果表明该模型绝对误差不超过±5℃的预测值达到85%以上。

Dead reckoning error equation and vehicle dynamic model error equation is established.

建立了航位推算误差方程和车辆动态模型误差方程。

Research on the Error Compensation for Key Location of STL Model

STL模型关键部位误差补偿的研究

After combining with the numerical correction model regarding the actual damage or defects on the drilling mast, a numerical simulation load test was conducted. The error between the simulation results and the actual measurements was within 5%, which proved the accuracy of this numerical model.

结合现场钻机井架实际的损伤缺陷状况修正数值模型，并进行了数值仿真模拟加载试验，实测值与仿真值误差在5%以内，验证了该数值模型的准确性。

At the same time, on the basis of quantitative relationship between idiosyncratic risk and investor behavior effects, the paper gave an empirical analysis of short-term interaction and long-term equilibrium relationships between the two types of variables by using error correction model ( VEC).

同时本文根据特质风险与投资者行为效应间的数量关系，利用误差修正模型（VEC）实证分析了特质风险与投资者行为效应的短期互动及长期均衡关系。

Residual Error Modified Model Based on GM ( 1,1) and its Application

基于GM（1,1）的残差修正模型及应用

Then a feature based polyhedral model is reconstructed adaptively, so a large scale precise data reduction, under allowable error, is also realized at the same time.

在此基础上，完成了基于特征的曲面网格自适应构造，实现了大规模点云的精确数据压缩。

It determines the optimum opening rate and opening position. ( 3) Model tests and numerical results are consistent with their difference is within the range of allowable error, and they can confirm each other.

模型试验与数值计算结果相符合，在误差允许范围之内，二者相互印证。

A nonlinear fusion model on the ITM ETM data is established in the velocity domain in inertial coordinate system ( ICS), using the ITM presented by control system error ( CSE) coefficients and the differential equation connecting the ITM and the ETM.

在惯性坐标系的速度域上，通过内弹道测量数据和控制系统误差系数表示内弹道及联系内外弹道的微分方程，建立了基于内外弹道测量数据的非线性融合参数模型。

The Error Compensation Model of Three-axis Numerical Control Machine Tool Based on Multi-body System

基于多体系统理论的三轴数控机床误差补偿模型

For reducing range measurement error, the paper utilizes RSS experience attenuation model to measure one hop-distance between nodes and discuss on using kalman flitter to reduce the noise.

为了降低测距误差对定位精度的影响，本文使用RSS经验衰减模型估测单跳节点间的距离，并对利用卡尔曼滤波算法降低噪声的过程进行了探讨。

According to the definition of the minimum zone method, the mathematical model is presented for evaluating flatness error and establishing datum plane equation.

建立了用遗传算法实现圆柱度误差最小区域法评定时目标函数数学模型的计算方法。

An evaluating algorithm of maximum inscribed circle for roundness error in the Cartesian coordinates and a measurement model of roundness error is introduced in this paper.

介绍了一种在直角坐标系下利用最大内接圆法评价圆度误差的方法，建立了圆度测量模型。

This paper analyzes the relationship between China's fuel oil prices and WTI prices with the help of co-integration test, error correction model, variance decomposition and impulse response function.

运用相关性检验、协整检验、误差修正模型、方差分解与脉冲响应模型分析等方法，对我国燃料油与国际基准油WTI油价之间的关系进行了实证分析。

by choosing the model parameter properly, the mean absolute percentage error is only about 5.61%, if the absolute error is less than 2 ℃, the rate of accuracy comes to 95%. this shows the validity of the svms forecast system.

通过适当选择模型参数，其平均绝对百分比误差只有5.61%，在绝对误差温度小于等于2℃的条件下，预测的准确率达到了95%，显示出所建立的支持向量机模型预测系统的有效性。