今天的例子是评测一个三次多项式。
Today's example function is evaluating a third order polynomial.
本文主要研究双二次多项式的动力系统。
D dissertation is concerned with the dynamics of biquadratic polynomials.
建立了七次多项式动力凸轮型线的优化设计数学模型；
The mathematical model of optimizing design for hepta polynomial dynamic cam was established.
有了曼德尔勃特集合，蔬菜和二次多项式都变得有趣多了。
Both vegetables and quadratic polynomials are made more interesting with the Mandelbrot set.
提出织物的二维悬垂曲线可用3-4次多项式曲线拟合。
The fabric drape curves in two dimensions can be fitted to the 3-4 times polynomial curves.
生成中间帧的方法有线性插补法和高次多项式拟合法等。
The usual methods of building in-between frames include linear interpolation method and higher order spine interpolation.
制冷工质的热物理性质使用隐式三次多项式拟合模型计算。
Refrigerant's thermal physical characteristics are calculated according to implicit cubic polynomial curve-fitting model.
在反演计算中，射线轨迹点处的慢度可用三次多项式基函数予以计算。
In inversion, the slowness at points on ray path can be calculated by using three order polynomial primary function.
实践证明，三至五次多项式就能产生足够小的残差和单调递增的导数。
In general, experience has shown that third-to fifth-degree polynomials produce sufficiently low residuals and monotonically increasing derivatives .
提出了用二次多项式重构励磁涌流的新算法，并确定了相应的采样率。
A new algorithm by use of quadratic polynomial is proposed to reconstruct inrush, and the corresponding sampling rate is determined.
拟和线是一个三次多项式的形式，但是任何形式的平滑都会告诉你有一个大的上升趋势。
The fitted line in the figure is a 3rd-degree polynomial, but any sort of smoothing would tell you that there is a massive upward trend.
柠条地土壤储水量与坡面位置和时间的关系可用一个二元三次多项式来表达。
The relationship between soil moisture content, slope position and time can be expressed through a binary cubic polynomial.
该方法从分析球面调和函数入手，首先得出环境贴图的二次多项式表达形式；
The approach starts from an analysis of spherical harmonics and finds out a quadratic polynomial form of environment mapping.
用三次多项式在硬阈值的基础上插值，使新的阈值函数保持了连续性和可导性。
The continuity and differentiability are achieved by using cubic polynomial interpolation based on hard thresholding.
此判别法在计算机上切实可行，很可能计算量是一个二次多项式级的判别方法。
It is reliable to apply it on computer. The computational complexity may be a way to judge quadric multinomial level.
研究结果认为：(1)天敌胁迫下的棉蚜的年趋势可以用一个三次多项式来拟合。
The result was as follows: (1) The year trend of cotton aphid intimidated by natural enemy is pictured with a three cubed polynomial.
推导了三次多项式插值公式和三次多项式插值余项，绘制了发动机万有特性曲线。
The formulation of cubic polynomial interpolation and the remainder of cubic polynomial interpolation were deduced and the engine fuel consumption characteristics map was drawn by this method.
然后利用二次多项式模型拟合文本行的中心线，并建立径向失真校正的目标函数。
Then, it used second order polynomial to fit the Central Line of text line, and constructed the object function of lens distortion.
给出矩形域上弱奇异积分算子本征值问题分片零次多项式配置法的后验误差估计式。
The posteriori error estimators in the collocation method for integral equation eigenvalue problem with a weakly singular kernel are presented.
本文构造了一种混合样条函数，它是用一次多项式函数及指数函数的结合来表示的。
In this paper we describe the construct ion of a new type of blend spline and study their interpolation formulas and estimation of error.
公式表明，不完全双二次多项式的DEM传递误差与双线性多项式的传递误差相同。
The formula shows that the propagation error from biquadratic polynomial is the same as the error from linear polynomial.
但二次多项式只能拟合x坐标与Y坐标之间成函数关系的点序列，无法拟合闭合曲线。
But the quadratic curve can be used only in condition when each X-coordinate of the points sequence mapping to only one Y-coordinate, so it can't be used in fitting closing curve.
本文利用二元二次多项式变形技术，提出了一种轮对外形尺寸非接触测量的现场标定方法。
A method of field calibration technique for wheelset profile non-contact measurement was proposed by using second-order polynomial warping technique.
本文采用三次多项式插值和曲线拟合相结合的方法可简单有效地提取出在线掌纹的线特征。
In this dissertation, a line extraction method based on cubic polynomial interpolation and minimum mean square error fitting are proposed, which can effectively extract lines out.
对于强度不同的岩块，其级配曲线具有很强的相似性和相关性，并可用二次多项式进行描述。
For rock blocks with different strengths, the curves of grading of granular have strong similarity and relativity and can be described by polynomial.
本文给出一种高次多项式用于内燃机凸轮曲线的设计，它解决了常用高次多项式凸轮存在的问题。
This paper describes the polynomial of high exponential degree applied to cam curves in internal combustion engine. The problem of high degree polynomial generally used for cam has been solved.
采用二次多项式逐步回归法得到淀粉复合膜感官评价、穿刺强度和熔融体黏度等指标的回归方程。
Therefore, the sensory performance and puncture intensity of starch complex film could be predicted by melt viscosity of film liquid.
结果表明，采用高次多项式动力凸轮用于高速汽油机凸轮设计，能够获得相对平稳的气门运动特性。
The research results reveal that comparative valve balanced movement characteristic can obtain using high order polynomial dynamic cam in high speed gasoline engine.
利用五次多项式曲线对挑线凸轮进行了设计；并根据刺绣机的特殊要求，提出了刺绣机最优化设计方法。
Based on the curve of quintic polynomial, the take-up CAM is designed, and the method of optimized design is presented in this paper.
采用二次多项式逐步回归分析法建立了三元不对称有机磷酸酯类杀虫剂的多元非线性构效关系回归模型。
Nonlinear multiple regression model on the structure activity relationship of ternary dissymmetric organic phosphate insecticide is obtained by quadratic polynomial stepwise regression method.
应用推荐