Based on the data observed, 34 regression models on the morphological variables and biomass of the seedlings were set up using linear, multilinear and non linear regression.
根据实测的数据，采用一元线性、多元线性和非线性回归进行拟合，得到34个红海榄幼苗主要形态因子和生物量的回归模型。
Fuzzy logic and local linear models are employed for modeling a non-linear dynamic process.
在非线性动态过程的建模中，融入了模糊逻辑和局部线性模型。
Two models of linear and non-linear simulation technique are adopted to consider the horizontal stiffness of pile foundation.
对桩基础的水平向刚度模拟采用了等效线性及非线性两种模式。
It presents a new pore pressure formula and proposes an expression of pore pressure coefficient for non-linear elastoplastic models.
提出了一个新的孔压公式；给出了非线性弹性模型和弹塑性模型的孔压系数的表达式。
The models and algorithms based on the non-linear dynamics have been shown the potential in understanding of biological evolution and ecology.
而基于非线性关系的许多模型和算法也显示出在生物进化和生态学研究方面的巨大潜力。
In mathematical terms the models are "non-linear", meaning that effects need not be proportional to their causes.
用数学术语讲，这一模型是“非线性的”，表示“因与果之间是不成比例的”。
As the model adopts the modularized method, it can easily be used for different types of diesels, and can form the basis of non-linear turbocharger diesel engine models.
采用模块化建模方法，可以将模型推广到不同型号的柴油机，为非线性增压柴油机模型的开发打下良好的基础。
The method for estimating the parameters of dynamic mathematical models for non-linear powder bodies and the computer program, H-16, based on this method were developed.
本文探讨了非线性粉体动态数学模型的参数估计方法，研制了用于该方法的计算机软件H - 16。
In this paper, the behavior of the solutions of the non-linear market diffusion models, which describes the market competition diffusion process of two consumer durable, was studied.
本文讨论两种耐用消费品的市场竞争扩散过程，研究相应的非线性市场扩散模型解的性态。
The result shows that the combination forecasting model is of higher precision and more reliability comparing with the grey forecasting and non-linear models.
结果表明，与单项预测模型相比，组合模型的预测精度高，预测结果更加可靠。
The calculating voltage error when the non-liner models is simplified as the linear ones is analyzed with the given current density range.
分析了在给定的电流密度范围内，非线性模型简化为线性模型时的相对误差。
My main work is applying the particle filter algorithm to random simulate the non-linear Bayesian dynamic models.
我的主要工作是把粒子滤波算法引人到非线性贝叶斯动态模型中来，对非线性模型进行了模拟。
This paper discusses the theoretical models and numerical experiments of parallel iteration methods for solving non-linear differential-algebraic systems.
讨论了非线性微分-代数系统的并行迭代算法所涉及的理论和具体算例的实现。
Particle filter algorithm has shown its good performance in non-linear and non-Gaussian models and is paid more and more attention.
粒子滤波算法由于其在非线性、非高斯模型中所表现出的优良性能，使得其越来越受到人们的重视。
Distribution System Planning is a non-linear and complicated problem that was simplified too greatly in many present models. So a more complete model was proposed in this paper.
配电网优化规划是一个复杂的非线性问题，由于许多现有模型过于简化，不能更好的描述问题的很多方面，因此，本文提出了一个更全面的模型。
It presents and builds the non-linear planning models of three kinds of product oil blending optimizing problem, and designs the solving algorithm based on the simulated annealing method.
提出并建立了三类成品油调合优化问题的非线性规划模型，设计了基于模拟退火法的求解算法。
In the paper, according to the dynamics and kinematics principle of the four-rotor VTOL aircraft, non-linear and linear models were established.
文中根据四旋翼垂直起降机的动力学和运动学原理对其建立非线性模型和线性模型。
The growth curves of Hebei domestic chickens from 1 to 16 weeks old were analyzed and fitted with three kinds of non-linear models.
对河北柴鸡1～16周龄生长曲线进行了分析和非线性曲线拟合研究。
The lining structure of the Yellow River crossing tunnel is analyzed, the results of the beam and non linear spring model are compared with those of other models.
应用梁非线性弹簧模型对穿越黄河隧道一次衬砌结构的受力进行了分析。
Macroeconomic system is a complex nonlinear system. The non-linear tools should be used in macroeconomic models.
宏观经济系统是一个复杂的非线性系统，对宏观经济进行预测应采用非线性的工具进行建模。
Combing with the Analytical Hierarchy Process (AHP), non linear and liner multiple objective fuzzy assessment models for the cleaner production are presented.
结合层次分析法，为清洁生产提出了非线性和线性两种多目标模糊评价模型，并将其用于钢铁工业清洁生产评价过程。
The models were developed and provided a reasonable equation for biomass, production and glucose. And parameters were obtained by using non-linear regression techniques.
建立了该菌株分批发酵合成红谷霉素的菌体生长、产物合成和葡萄糖消耗的动力学模型，并对模型参数进行了非线性回归。
By comparing the explaining power and applicability of these two models, this study analyzed the traits of Chinese market and provided more evidences for non-linear residual income relationship.
通过比较两种模型的解释能力和适用性，分析中国市场的特性，并为非线性剩余收益提供进一步的证据。
In order to describe the non-linear relations between 3d geometry and stereo image point in the binocular vision, traditional calibration method involves many complicated mathematical models.
为了描述双目视觉中三维空间物点坐标和两个摄像机像面像点坐标间的非线性关系，传统的标定方法需要建立复杂的数学模型。
The Hammerstein model, which consists of a zero-memory non-linear element followed by a linear time-delayed plant, is one of the basic models that describe a non-linear characteristic.
该模型由一个无记忆非线性元件后接一个线性时滞环节组成，是描述非线性系统的一种基本模型形式。
The non-linear models of some tissues and organs are briefly summarized.
对几种人体组织及器官的非线性动力学模型进行了简要叙述。
It also shows the example index of non-linear statistical forecast models.
并给出了各种非线性统计预报模型在气象预报中的具体应用实例索引。
It also shows the example index of non-linear statistical forecast models.
并给出了各种非线性统计预报模型在气象预报中的具体应用实例索引。
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