查询词典 parameter curve

The phenomenon can also be observed in the recorded curve of electric parameter in the experiment, and the theoretical calculation is in accordance with the observed result.

根据实验中电参量纪录曲线也可观察到这一现象，理论计算与实验结果一致。

By applying the accumulative method which is a new technique for fitting a curve to parameter estimation of GM (0, N), it avoids complicated matrix operation, reduces operation time and keeps high accuracy and many model characters. Thus it is of great benefit to practical application.

通过将累积法这种新的曲线拟合技术引入到GM（0，N）模型的参数估计之中，避免了复杂的矩阵运算，减小了运算量，同时精度高且不改变模型的许多性质，对于实际应用有一定的意义。

The variation scope of standard curve parameter of 12 groups of RIA tests for the eight kinds of pituitary and gonad hormones was basically controlled under 15%.

这8 种垂体性腺激素12 批 R I A 测定的标准曲线参数的变异范围基本控制在15 ％以内。

This paper introduces the main applications of MATLAB in the fundamental teaching of electric machinery such as parameter calculating,curve plotting and simulation.

为了提高教学质量，将功能强大、操作方便的计算机软件应用于基础教学中，介绍了M ATLAB在电机学中的主要应用，参数计算，曲线描绘和仿真，并用实例说明该程序应用于电机教学的突出优点。

The correspondence relationship between the parameter of a point on a rational Bézier curve and its weights is given, and (n-1) factors of shape-unchanged are obtained.

同时，给出了有理n次Bézier曲线上点的参数与权因子之间的对应关系，导出了有理n次Bézer曲线的n-1个形状不变因子。

The re-parameterization by Mbius transformation maintains both the same shape and the same control points of rational Bézier curve, only changes the distribution of the parameter.

Mbius变换能够保持有理Bzier曲线的控制顶点和形状不变，仅仅改变曲线的参数分布情况。

Results:The regression curve was typical of s-type and fitted with the 4 parameter logic curves.

通过回归分析算出口蹄疫病毒培养液中的非结构蛋白3B含量。

A two-layer framework with particle swarms cooperative optimization and a mutation parameter is introduced by the QPSCO algorithm for larger searching scale and quicker convergence. Moreover I the residual sum of squares in least-square principle is introduced into the fitness function to enhance the fitting precision of the sensor position curve.

在QPSCO算法中，采用双层的多粒子群协同优化结构，同时引入参数变异策略，在扩大搜索范围的同时加快该算法收敛；将加权最小二乘法的误差平方和引入适应度函数中，以提高传感器位置曲线的拟合精度，从而实现传感器的优化配置。

The data can be modeled using either polynomials or a more specific four-parameter model based upon the standard, sigmoidal dose-response curve.

可以通过多项式或基于标准化的、S形的响应曲线来对数据进行建模。

Convergence algorithm of four～parameter sine wave curve～fit.

四参数正弦曲线拟合的一种收敛算法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。