spheroidal wave

The radiated acoustic pressures are obtained by means of an expansion of independent functions generated by Gram-Schmidt orthonormalization using a group of spheroidal wave functions.

使用长旋转椭球函数得到一组独立函数，把声场中的声压表示为独立函数的线形叠加。

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By means of the dyadic Green's function technique and the principle of scattering superposition, the EM fields wre expressed in terms of spheroidal vector wave functios.

运用并矢格林函数和散射叠加原理，求解的电磁场表示为椭球矢波函数。

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Designing Method of Orthogonal Pulse in Time Domain Based on Prolate Spheroidal Wave Functions for Nonsinusoidal Wave Communication

非正弦波通信时域正交椭圆球面波脉冲设计方法计算正弦交流电路的一种方法&相量法

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This method can be applied to different countries' UWB frequency spectrum programming for its flexible control of pulse frequency and bandwidth.2.An improvement is made to the multi-user Prolate Spheroidal Wave Functions ( PSWF) IR UWB orthogonal pulse waveforms design.

该方法具有频率、带宽的灵活可控性，适用于不同国家的UWB频谱规划方案。2.对多用户椭球波函数（PSWF）脉冲UWB正交波形设计方法进行了改进。

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Energy Concentration Analysis of Bandpass Prolate Spheroidal Wave Functions

带通椭圆球面波函数能量聚集性分析

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Finally, the methods to finding the spheroidal wave functions were also discussed the case when the multiplications of wavenumber and focus length were up to10 for oblate spheroid.

最后并对求解所需之椭圆体波动函数之求法加以研究，并延伸至较高频率之情况，本文提出之方法可求得准确之特徵值。

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UWB pulse design method based on approximate prolate spheroidal wave functions

基于近似扁长椭球波函数的超宽带脉冲设计

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In this thesis we will solve the eigenvalues and eigenfunctions of the spin-weighted spheroidal wave equation in case of small c by the way of supersymmetric quantum mechanics, it contains two parts.

本论文主要是运用超对称量子力学的方法来研究带权的椭球波动方程在小c时的特征值和特征函数，包括两方面内容。

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Spectral Methods Based on Prolate Spheroidal Wave Functions for Time-Dependent Problem

求解时间相关问题的基于长球波函数的谱方法

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Moreover, the theoretical function, pulse construction and the numeric solution included in prolate spheroidal wave functions were proved.

推导了长球面波脉冲函数的理论方程、构造方法及数值解法。

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Study of angular prolate spheroidal wave functions of zero order

零阶角长球面波函数的研究

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UWB pulse design algorithm was established, the approximate solution to the prolate spheroidal wave functions ( PSWF) was analyzed, a pulse design method was proposed by using the approximate prolate spheroidal wave functions ( APSWF).

在建立超宽带脉冲设计算法的基础上，分析了扁长椭球波函数（PSWF）的近似解，提出了用近似扁长椭球波函数（APSWF）进行脉冲波形设计的方法。

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