numerical integration
英 [njuːˈmerɪkl ˌɪntɪˈɡreɪʃn]
美 [nuːˈmerɪkl ˌɪntɪˈɡreɪʃn]
数字积分
双语例句
- Zernike Moments with Minimum Geometric Error and Numerical Integration Error
几何误差和数值误差最小化的Zernike矩 - However, EFG method was not a "truly" meshless method, since mesh was still used to conduct numerical integration.
但EFG方法需要背景积分网格进行高斯积分，离真正的“无网格”方法还有一定距离。 - The paper also investigates the direct numerical integration method to calculate the reliability of struacture and develops a computer program.
并对直接积分法在系统可靠度计算中的应用进行了研究，编制了相应的分析程序。 - Total load was then obtained by graphical or numerical integration.
然后，通过图解积分或数值积分可求得总载荷。 - Almost all the classical methods of numerical differentiation, numerical quadrature and numerical integration of ordinary differential equations are directly derivable from interpolation formulas.
几乎所有的经典数值微分、数值求积和常微分方程的数值积分公式，都可以从插值公式中推导出来。 - Since the numerical integration algorithm can estimate concentrations within the area source, the user can enter any value for the minimum distance.
对于面源范围内部的浓度，模式可以通过数值积分算法进行估算，所以用户可以输入任意小的距离。 - Two new kinds of higher accurate numerical integration formulae is obtained by acceleration and improvement of the given formula.
通过对一个给定的数值积分公式进行加速、改进，得到了两类新的精度更高的数值积分公式。 - The construction of boundary type cubature is a problem that has been noticed for a very long time in numerical integration.
边界型求积公式是数值积分法研究方向早就被注意的问题。 - The method showed new formula in the approximations of the unknown variable, the choice of weighted function and the numerical integration in the square sphere.
该法在场函数近似、权函数选取以及方形域数值积分等方面给出了全新的格式。 - Numerical Integration Method Study Based on Function Network
一种基于泛函网络求数值积分方法研究 - Causes of Less Fitting and Improvement of Temperature Component in Dam Displacement Monitoring Model Based on Rayleigh Distribution and Numerical Integration
大坝位移监控模型温度分量的欠拟合原因及改进 - Numerical integration of ordinary integrals and line integrals.
一般的积分以及线积分的数值积分。 - In order to ensure the convergence of algorithm, the convergence theorem of neural network algorithm and the theorem for solving numerical integration were given and proved.
为保证算法的收敛性，提出并证明了神经网络算法的收敛性定理，为学习率的选取提供依据。 - How to numerically solve algebraic and ordinary differential equations, and perform numerical integration with Simpson method.
如何数字化的解决代数和普通的微分等式，使用辛普森方法来执行积分法。 - The computerized simulation model is set up by the numerical integration method, and a computerized simulation program is developed.
本文应用数值积分法建立了泵阀运动规律的仿真模型，并编写了泵阀运动的计算机仿真程序。 - A class of midpoint formulas for numerical integration and its error analysis
一类数值积分的中点公式及其误差分析 - From the point view of applications, the matrix element of the involved linear system of equations is an explicit expression without numerical integration.
从应用角度看就是最终线性方程组每一元素均为显式表达，没有数值积分。 - Element-free Galerkin method used in the numerical integration of this process, provide more Gaussian integral, can be arbitrary choice.
无网格伽辽金法中用到的数值积分，此程序，提供多点高斯积分。 - To perform the numerical calculation, one can apply the routines of numerical integration.
在数值计算方面可取用一般常用的数值积分法。 - Numerical integration with optimized segmentation based on artificial fish-school algorithm
基于人工鱼群算法的优化分割数值积分算法 - Limit Properties of a Kind of Gauss-Jacobi Numerical Integration Formula
一类Gauss-Jacobi数值求积公式的极限性质 - Arid the result is verified by the direct numerical integration.
并应用直接积分法对稳定性边界的正确性进行验证。 - The Direct Proof of Common Numerical Integration Formula and Its Convergence
常用数值求积分公式的直接证明及收敛性的证明 - Comparative Study on the Numerical Integration Algorithms for Structural Pseudo-dynamic Test
结构拟动力实验数值积分方法的比较研究 - Comparing with the directly numerical integration method the computation efficiency of the proposed algorithm is3 times faster.
通过数值算例验证了该计算方案的正确性，而且该方案相比直接积分方法，可提高计算效率达3倍以上。 - Comparison Between Riemann Integral and Lebesgue Integral; Numerical integration of ordinary integrals and line integrals.
Riemann积分与Lebesgue积分之比较一般的积分以及线积分的数值积分。 - Numerical Integration Error Analysis of Initial Orbit Vectors and Force Model Parameters in Precise Orbit Determination
低轨卫星精密定轨的初轨向量与力模型参数数值积分误差分析 - The bifurcation and chaos of the cracked rotor system are researched by employing the numerical integration method.
采用数值积分方法，对裂纹转子的分岔与混饨特性进行了研究。 - The numerical integration has provided the most general calculation method and tool for electromagnetic field analysis and calculation.
数值积分法为在电磁场的分析计算提供了最一般性的计算方法和工具。 - Solving the non-linear dynamic systems by numerical integration method is improved by the thesis.
本篇论文对求解非线性动力系统高精度数值积分法进行了进一步的改进。