A great deal of damage simulation data are collected based on the simulation platform and the unitary regression equation of damage effect for each factor is built.
利用装备战损模拟平台收集了大量的装备战损仿真数据,据此建立了各因素对于杀伤效果的一元回归方程;
Simulation results and real measuring data calculations show that the precision estimation efficiency can be obtained by our method for a large class of linear and nonlinear regression models.
仿真和实算结果表明,对于一大类线性和非线性回归模型,该方法给出的回归模型的参数估计效率的估计更接近模型参数估计效率的真值。
It showed that the simulation results of LVEF, SV and CO were reliable at a low heart rate with linear regression model, but unreliable at a high heart rate.
结果表明,用线性回归模型计算的左室射血分数、每搏量、心输出量在较低心率时模拟数值较为可信,在较高心率时每搏量模拟数值不可靠。
The data simulation in different manners, regression of multiple variables, and prediction of experimental data can be achieved by using of this software.
结果表明,软件可以实现数据的不同方式拟合、多变量数据回归和未知实验数据点预测。
According to the secondary regression in quadrature combined method, the design and computation of finite element numeric simulation were done.
根据二次回归正交组合方法与油气藏射孔完井有限元模型进行了数值模拟试验的设计与计算。
Simulation results showed that the ANN model gave better predictions than the regressive model. The average relative error of ANN was 14.9% and that of linear regression was 25.8%.
模拟的结果显示ANN模型比线性回归模型有更好的预测能力,预测的平均相对误差:ANN模型为14.9%,线性回归模型为25.8%。
By some experimental researches on IBSD system and regression analyzing, the exponent of cosine distribution is determined and the emluator are completed for quantificationally simulation.
通过在离子束溅射镀膜系统上的实验研究并用仿真模型进行回归分析,给出了准确的余弦分布函数指数,最终建立能够定量计算的仿真模型。
Through MC simulation test, the relation of average grain size and Monte Carlo steps was established and the parameters of MC model were work out by the method of regression analysis.
运用MC模拟试验,建立了平均晶粒尺寸与蒙特卡罗步数之间的关系,利用回归分析方法确定了MC模型常数。
Simulation results for artificial data show that the proposed method gives good performance on reducing the effects of noise and improves the regression accuracy and generalization.
仿真实验结果显示了该方法有效地减少了噪声的影响,改进了回归的精度,增强了推广能力。
To obtain sample space used to establish the nonlinear regression model, the FEM simulation tests were arranged with the methods of orthogonal and random experimental design.
基于正交和随机方法安排了有限元仿真试验,获得了用于非线性电磁建模的样本空间。
The reliability of regression analysis is validated through numerical simulation; and the larger pre-settlement of vault crown is achieved ahead of heading face.
通过数值模拟验证了该分析结果的可靠性,并且开挖面前方的超前拱顶下沉量较大。
The reliability of regression analysis is validated through numerical simulation; and the larger pre-settlement of vault crown is achieved ahead of heading face.
通过数值模拟验证了该分析结果的可靠性,并且开挖面前方的超前拱顶下沉量较大。
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