1) second associated legendre function

第二类缔合勒让德函数
2) Legendre function of the second kind

第二类勒让德函数
3) standardized associated Legendre function

标准化缔合勒让德函数
1.
Aiming at the practical spherical function analysis of monthly mean hemispherical potential hight field,it was compared and analyzed that calculation errors of the modulus and cross angle of the standardized associated Legendre function ■mm+2k using common trapeziod formula,Simpson integral formula and WU Xin-yuan′s numerical integral expression.
针对半球月平均位势高度场球函数分析的实际问题,分析比较了吴新元提出的数值积分公式与常用的梯形积分公式、辛卜生积分公式在标准化缔合勒让德函数■mm+2k模、交角计算中的误差。
4) Legendre function of the first kind

第一类勒让德函数
5) Fully normalized associated Legendre function

完全规格化的缔合勒让德函数
6) mode and orthogonality of associated Legendre funtion

缔合勒让德函数的模和正交性