| 释义 |
Le·gen·dre 英ləˈʒɑːndrə, -ˈʒɑːŋ-美ləˈʒɑndrə, -ˈʒɑŋ-AHDlə-zhänʹdrə, -zhä’“- COCA¹⁴⁶⁷⁴⁴BNC⁷¹⁹⁴³
基本例句
勒让德①姓氏 ②Adrien Marie,1752-1833,法国数学家
All ordinary polynomials have series expansion of orthogonal polynomials, while Legendre polynomials, Hermite polynomials and Laguerre polynomials are special orthogonal polynomials.
一般多项式都可以展开为正交多项式的级数形式，而勒让德多项式、厄米特多项式和拉盖尔多项式都是典型的正交多项式。 dictall
As to obtain the precise optimal trajectory of the surface-to- air missile rapidly, a co- states estimation optimization algorithm was developed based on the Legendre pseudospectral method.
为了快速精确地得到防空导弹中段最优弹道，在拟勒让德谱变换法的基础上提出了协态估计优化算法。 dictall
Based on Legendre multinomial, a new kind of low-pass filter prototype is designed out after analyzing the design rule and inefficiency of some classical filter prototypes.
分析了几种经典的滤波器原型设计原理及其自身不足，基于勒让德多项式，给出了一种新的低通滤波器设计原型。 dictall
In this paper, the effect of Legendre expansion of scattering phase function with a finite number of terms on solving radiative transfer equation is studied and an improved algorithm suggested.
本文研究了散射相函数的有限项的勒让德展开对于求解辐射传输方程的误差效应，提出了一个改进算法。 cnki
This paper advances a universally suitable mnemonic diagram of Legendre trans- formations, it bases on the complete differential of some function and contains a great deal of information.
提出一种普遍适用的勒让德变换图，它建立在某函数全微分的基础之上，含有大量的信息。 cnki |