球谐函数

本文根据地球引力位的球谐函数展开式，利用重力梯度张量各分量导出了位系数模型的精度估计公式。

According to the spherical harmonics expansion of the Earth 's gravitational potential in this paper , the accuracy estimation formulas of the potential coefficient model are derived by the components of gravity gradient tensor .

阶梯算符与球谐函数的递推关系

Ladder operator and recurrence relations of spherical harmonics

用球谐函数整体解算GPS应变场方法研究柱谐[圆柱，调和]函数

Research on method for entire calculation of GPS strain field by using spherical harmonic function

用球谐函数拟合地幔Q值三维分布的收敛性问题

On the Convergence of Fitting Seismic body-wave 's Q-value 3-dimensional Distribution by Using of Spherical Harmonic Function

BP神经网络的系统误差修正方法的修正精度比球谐函数法提高约20%，有望用到球谐函数法不适用的三轴光电跟踪系统的系统误差修正中。

BP neural network system errors modifying method improves the precision than globe function method about 20 % and may be used in three-axis photoelectric tracking system .

球谐函数法解点源辐射传输方程的P3近似及其在生物组织中的应用

P3 Approximation in Spherical Harmonics Method for Radiative Transfer Equation and Application in Biological Tissues

利用国家气候中心大气环流模式BCCAGCM2.0.1分别讨论了k分布水云光学性质参数化方案、四流球谐函数算法、长波区间太阳辐射对气候模拟的影响。

The k-distribution water cloud optical properties parameterization method , four-stream spherical harmonic function algorithm and solar radiation in longwave region are applied in National Climate Center atmospheric general circulation model called BCC_AGCM2.0.1 .

基于球谐函数的谱变换，是谱模式计算中的核心问题，涉及Fourier变换和Legendre变换，其中Fourier变换应用于经度方向，Legendre变换应用于纬度方向。

Based on spherical harmonics , the spectral transform is the kernel of the computation of spectral model , consisting of Fourier Transform and Legendre Transform , which is applied in longitudinal and latitudinal direction respectively .

计算结果表明球谐函数法中同时存在假散射和射线效应，P3近似比P1近似减小了射线效应。

Simulation results show that both false scattering and ray effect exist in the spherical harmonics method , and the ray effect is mitigated higher in P-3 than that in P-1 approximation .

本文将球谐函数应用在分子表面模拟上，以解决生物大分子（蛋白质）与生物大分子（蛋白质）之间的对接（dock），为药物分子设计的研究奠定理论基础。

This paper involves the use of the spherical harmonic function in molecular surface simulation to resolve the problem of docking between macromolecules ( proteins ) and make a stable foundation for the computer aided drug design .

本文应用卫星测到的2～30阶球谐函数系数（GEM8）计算了台湾海峡及邻近地区的岩石圈层下地幔流应力场。

In the paper , we apply the 2-30 degree harmonic coefficients ( GEM8 ), which are determined by satellite measurements , to calculate the stress field of mantle convection currents under lithosphere in the Taiwan Strait and its adjacent region .

基于扩展球谐函数的多次散射理论分析

Analysis of multiple scattering theory by expanding on the spherical harmonics

应用球谐函数展开预报天气周期转换

Applications of spherical harmonic expansion to predictions of synoptic spells

用于复杂环境下中子时空动力学计算的简化球谐函数方法

Simplified Spherical Harmonics Method for Neutron Time-Space Kinetics Calculation in Complex Environment

复数矢量球谐函数在形变场中的应用

Application of Complex Vector Spherical Harmonic Function in Deformational Field

超球谐函数方法及其在核三体问题中的应用

Hyperspherical harmonic method and its application to three body problem

球谐函数在蛋白质分子匹配和对接中的应用

The Application of Spherical Harmonic in the Matching and Docking of Protein

区域面波群速度反演的球谐函数法

Regional surface-wave group velocity inversion by spherical harmonic function method

球谐函数展开在寒潮中期预报上的应用

The Application of Fourier and Spherical Harmonics to Medium-range Forecasting of Cold Waves

非结构几何下二阶自共轭中子输运方程中的简化球谐函数方法研究

Simplified Spherical Harmonics Method for Self-Adjoint Angular Flux Transport Equation in Unstructured Geometry

给出了球谐函数展开式系数的表式。

The expressions for the expansion coefficients are derived .

球谐函数法求解辐射传输方程的假散射和射线效应

False Scattering and Ray Effect in Spherical Harmonics Approximation for the Radiative Transfer Equation

电磁场分析中有关球谐函数项的应用研究

Study on spherical-wave function applied in electromagnetic filed

球谐函数的可视化研究

Study on Visualization of Spheric Harmonic Function

引潮位展开中的面球谐函数及其递推公式

Recurrence relations of the surface spherical harmonics in the development of the tidal generating potential

研究了广义球谐函数及其相关定积分的数值计算方法。

A lot of computing methods of the fully normalized associated Legendre function are detailedly discussed .

同时本文基于实测数据对球谐函数模型和网格模型进行了仿真对比分析。

At the same time , comparison was made between spherical-harmonic expansion and grid-based ionospheric model .

连续谱波函数的角度部分当然是球谐函数。

The angular part of a continuum wave function is , of course , a spherical harmonic .

重力场球谐函数系数可以通过正则化方法由重力梯度算出。

The spherical harmonic coefficients of the gravity field can be obtained from gravity gradients through regularization scheme .

利用矢量球谐函数展开的方法，研究了离轴球形粒子对椭圆高斯波束的散射。

The scattering feature of off-axis spherical particle to ellipse Gauss beam is represented as vector spherical harmonics .