1) higher-order hierarchical Legendre basis functions
高阶叠层型勒让德基函数
1.
The higher-order hierarchical Legendre basis functions based MOM is introduced,and the AIM is employed to accelerate the solving procedure.
文章给出了基于高阶叠层型勒让德基函数的矩量法公式,并引入自适应积分方法来加速其求解过程。
2) higher order hierarchical basis functions
高阶叠层基函数
1.
A new set of higher order hierarchical basis functions based on curvilinear triangular patch is proposed to analyse the electromagnetic scattering and vadiation of electrical-large targets.
与低阶基函数相比,在计算精度相同的情况下,高阶叠层基函数所需的未知量数目约为零阶其函数的40%。
3) Associated Legendre functions of positive integer order
整阶连带勒让德函数
4) Legendre function with non integral degree
非整阶勒让德函数
5) Legendre function
勒让德函数
1.
Study of asymptotic relationship between Bessel function and Legendre function by analyzing vibration modes
从振动波形研究贝塞尔函数和勒让德函数的渐近关系
2.
The solution of Legendre equation has been introduced in the condition of natural limit and the emphasis is put on the inference to the coefficient of the Legendre function.
介绍勒让德方程在自然边界条件下的解,重点推导了勒让德函数的系数。
3.
Based on the fundamental formulae and properties of the theory of Legendre function, the recursive formulae of a group of special fixed integrals that arise in harmonic analysis of gravity gradiometry are deduced in detail; and it is pointed out that these recursive formulae bear certain importance for the theory of harmonic analysis of physical geodesy.
根据勒让德函数理论的基本递推公式和基本性质 ,详细推导了在重力梯度调和分析中出现的一组特殊定积分的递推公式 ;并且指出 ,这组递推公式对于物理大地测量的调和分析理论也具有一定的价值。
补充资料：层岩叠壑图
中国画。清代髡残作。纸本立轴。浅设色。画面景物繁复。上方左角大江浩淼，帆影依稀；右角山峰高峻，瀑流奔壑，山径左曲，至中幅复右折。近景绿树掩映，茅屋临溪。笔法苍秀醇厚，有雄奇磊落之致。
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