polynomial function
英 [ˌpɒli'nəʊmiəl ˈfʌŋkʃn]
美 [ˌpɑli'noʊmiəl ˈfʌŋkʃn]
网络 多项式; 多项式函数; 多项式核函数; 式函數; 多项式函數
双语例句
- The paper emphasizes on the methods of polynomial surface approximation which is part of numerical approximations, and analyzes the precision of polynomial function model through the measured data.
着重介绍了数值逼近方法中的多项式曲面函数模型逼近法，并通过实测数据对多项式函数模型的精度进行分析。 - It can train polynomial function, neural networks, or radial basis function ( RBF) classifiers.
它可以对多项式函数，神经网络，径向基函数进行训练。 - The number a is called a double root of the polynomial function f.
数a称为多项式丞数f的二重根。 - Methods of exploring the real number roots of a real coefficient polynomial function are procedurally given.
较程序化地给出了实系数多项式函数实数根的求法。 - Excel Method for Calculation Roots of High Order Real Algebraic Equations; Methods of exploring the real number roots of a real coefficient polynomial function are procedurally given.
求解高次实系数代数方程的Excel算法较程序化地给出了实系数多项式函数实数根的求法。 - Study on Polynomial Function GPS Elevation Transform Model
多项式曲面函数GPS高程转化模型分析 - A state space model for ABS ( Anti-lock Brake System) of four channels was set up. Considering the nonlinear characteristics of its control problem, a piecewise linear superposition system was built by PLPF ( Piecewise Linear Polynomial Function).
建立了四通道车辆防抱制动系统（ABS）的状态空间模型，考虑到其非线性特性，提出了用PLPF（分段线性多项式）函数对其进行分段线性化的方法。 - The variation of density with depth is expressed as a function of n order polynomial function to deduce general gravity anomaly formula for 2 D density variable body having arbitrary and regular shapes.
本文把密度随深度的变化表示成任意次多项式函数，推导出了计算任意和规则形状二度变密度体重力异常的通用解析公式。 - Lastly, using the compactly supported radial functional to take the place of the polynomial function, local radial point interpolation method, is presented in this paper.
最后，本文采用紧支距离基函数取代多项式基函数，提出了局部径向点插值方法，这是一种真正意义上的无网格方法。 - This paper presentS a new polynomial function-piecewise quadratic polynomial function, and demonstrates two relative theorems With the treatment of linear time-invariant Systems, the integration operational matrices are developed.
本文介绍一种新的多项式函数分段二次多项式函数，同时，阐述了两个相关的定理。 - This paper introduced a polynomial function as a main tool in the exponent sum of the first n natural numbers.
本文提出了一种以多项式函数为主要工具去求前n个正整数的方幂之和的新方法。 - The analytical potential energy surface used in the calculation was obtained by fitting the polynomial function to the ab initio results in internal coordinates. This surface was then transformed into one in mass weighted coordinates by coordinates transformation.
计算中应用多项式函数拟合从头算结果得到的内坐标系下的基态解析势能面，经坐标变换得到质量加权坐标系下的相应势能面。 - Compared with traditional osculatory interpolation, the new construction method, which combines osculatory continued fraction interpolation with the polynomial function, is more flexible.
与传统的切触有理插值相比较，该文提出的构造方法将连分式切触插值与多项式相结合，具有更好的灵活性。 - By comparing the results for the linear function and cubic polynomial function and the convergences of eigenvalue.
比较了线性插值函数和三次插值函数的计算结果和本征值的收敛性。 - In this paper, a new definition of Bernstein Polynomial in convergence region is proposed, and a concise method is used to demonstrate the result of approximate degree of Bernstein Polynomial function.
在伯恩斯坦多项式的基础上，定义了伯恩斯坦多项式在收敛区间上的一种新的形式，并采用估值逼近的方法，给出了一个较为简明的对函数的逼近度的结果。 - This paper firstly points out the feasibility of developing program of refrigerants thermodynamic properties calculation and introduces three kinds of calculation methods in detail: diagram method, equations of state ( EOS) method and polynomial function fitting method.
本文首先指出了开发制冷剂热力性质分析计算软件的必要性，分析了计算制冷剂热力性质的三类方法：图表法、状态方程法和多项式函数拟合法。 - Polynomial Function with Rational Exponent Power and Theorem of Its Roots
有理指数幂多项式函数及其根的定理 - Proposes the significance of polynomial function factorization and the multiple function expression mining.
提出了多项式函数关系分解以及在此基础之上的多函数关系挖掘的重要意义。 - Polynomial function was used for the design of tractor trajectory from start position to destination position.
为此，采用多项式函数进行了拖拉机从起始位置向目标位置行驶的行驶路径设计。 - Under the assumption that the direct consumption coefficients are polynomial function about the sector's total output, we get the range of solution of the static nonlinear input-output model under the certain conditions using the fixed point theory.
在假定直接消耗系数是关于部门总产品的多项式函数的条件下，利用不动点理论求得在一定条件下，静态非线性投入产出模型的解的范围。 - With the idea of polynomial function to produc matrix, this paper has discussed the property on cycle matrix and the question on cycle matrix diagonalization.
该文利用多项式生成矩阵的思想，探讨循环矩阵的性质及循环矩阵对角化的问题。 - The nonlinear stiffness characteristics of the vibration isolating material are described by a cubic polynomial function of the deformation. The nonlinear dynamic equation is developed as a forced damping Duffing equation.
用变形的三次多项式函数表征隔振材料的非线性刚度特性，建立了被动隔振体的非线性动力学方程，得到有阻尼受迫振动Duffing方程。 - And we have developed some data disguising techniques of secure multi-party computation of adjustable the security level. including linear transformation disguise 、 ( Z+ V)-disguise and polynomial function disguise.
并且研究了支撑可调节安全级别的安全多方计算的数据伪装技术，包括线性变换伪装、（Z+V）伪装和多项式函数伪装。 - An auto-generation method of the numerical grid to cover the surface and the field around ship hulls is proposed by using a conformal mapping function and a polynomial function.
应用保角变换函数和多项式拟合函数，建立了覆盖船体表面及其外场的数值计算网格自动生成的数学模型和计算机程序。 - At each candidate change point, a reasonable order of the polynomial function can be determined by once estimating.
对每个候选变化点，经过一次判断即可确定多项式的合适阶次。 - For controller always adds the dimension of controlled system, nonlinear polynomial function feedback catastrophe control method is addressed.
针对施加控制器能增加被控系统的维数，提出了基于非线性多项式函数的状态反馈突变控制法。 - Proposes the GPF ( GEP Polynomial Factorization) algorithm based on GEP ( Gene Expression Programming) techniques in spite of the limits of traditional factorization methods to implement polynomial function factorization.
突破了传统的多项式分解方法，采用数据挖掘的思想，利用基因表达式编程GEP技术提出了基于基因表达式编程的多项式函数关系分解方法GPF。 - In the paper, the quadratic polynomial function smoothing-method is used to smooth the sampling data, which is proved to be effective in filtering the high frequency noise.
采用二次多项式滑动平滑法对采样数据进行平滑，有效地滤除了信号中的高频噪声。 - The analysis indicates that the complexity of proposed optimal resource allocation algorithm ( ORA) is only a polynomial function of subcarriers and relay nodes number.
分析表明，所提的最优资源分配算法复杂度仅与子载波数目和中继数目成多项式关系。 - By using the interpolation of the 1D Akima piecewise cubic polynomial function, the logging curves interpolation function is designed, which avoiding the curves burr caused by the change of the rotate of penetration and the low telemetry speed.
采用一维Akima分段三次多项式插值算法，设计了曲线插值函数计算方法，避免了因钻速变化、数据传输速率低等导致的曲线毛刺问题。