拟线性的

Then a quasi -Newton decent numeric algorithm for solving the consistent equations is presented and applied to solving the simultaneous simulation problem.

先运用多项式分解，将严格正则线性系统同时镇定问题化成一组相容非线性方程的求解，然后提出了一种求解相容非线性方程组的拟牛顿下山数值算法，并应用该方法求解同时镇定问题。

Linear interpolation based on the least square method can compensate for that.

基于最小二乘思想的线性拟合方法能弥补这一不足。

In the beginning of the development of Statistics, linear regression model can fit data sets appropriately.

在统计学发展的初期，线性回归模型的确可以很好地拟合了观测数据集。

Field data of pedestrian flow was collected in Chinese comprehensive passenger transport terminal—Xizhimen underground station using video recording, and then selected and analyzed by statistic analysis software SPSS. Parameters relation models for pedestrian flow on different terminal facilities were established based on data statistics. The results show that the pedestrian flow-density relation model is quadratic equation in corridor; the flow-space relation model is quadratic equation when space is below a certain value and is logarithmic equation when space is above the value; the speed-density relation model is linear equation. The models on stairs show the similar characteristics, but the eigenvalue is different.

对国内综合交通客运枢纽——北京西直门地铁站行人流数据进行视频采集，采用统计分析软件SPSS对行人流参数数据进行筛选及拟合分析，建立了不同设施的行人流参数关系曲线及函数模型，研究结果表明，水平通道处行人流量与密度呈二次函数关系、流量与空间在某一临界点两侧分别呈二次函数及对数函数关系、速度与密度呈线性关系，楼梯处与之相似但特征点数值存在差异。

Both the theory and empirical result show that cumulative link model is appropriate. Moreover, the ordered logistic regress is proved better than ordered probit regress by the test of goodness of fit.

理论与实证结果均显示，积累线性模型更适合用于建立单笔交易模型；其中序次Logisic回归又比序次Probit回归的拟合效果更好。

It is an excellent method for estimating parameters of non-linear, uncontinuous or undifferential model.

实例分析表明，该方法简便、通用，具有较高拟合精度，是非线性、不连续可微模型参数估计的方法。

Objective:To develop a linear algebra model to imitate the process of the allele homologizing within a closed inbreeding population.

目的：试建立线性代数模型，以拟合封闭近交群体内等位基因纯化的过程。

Eg. These two laws govern even the most complex linear circuits.

拟译：这两条定律适用于任何复杂的线性电路。

The application of multivariate linear regression'and univariate multipower regression to research and manufacture of new products is introduced.

论述了多元线性回归和一元多次方回归在新品研制和生产实践中的应用；编制了程序，能自动拟合回归方程。

This is accomplished through a three-step process of sampling, ordering and fitting.

这里提出了一个对干涉图像拟合处理的线性代数矢量模型。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。