| 1. | A lagrange multiply method to solve multibody dynamic daes
代数方程的拉格朗日乘子方法 |
| 2. | A modified sqp - filter method
滤子方法 |
| 3. | Itself became cluttered with calls to submethods , setup code , and so on . there were occasions when
本身在进行调用子方法、设置代码等操作时变得很混乱。 |
| 4. | Meanwhile , the mlfipwa is superior to the mlfma in numerical operation and some other potential aspects
同时,该算法较之多层快速多极子方法有明显的数值实现优势和潜在优势。 |
| 5. | Do put an a / v connection panel in your room so the guest does not have to fumble around trying to connect their notebook , camera or mp3 player to the back of the tv
要提供连接客房电视a / v端子方法，免得客人想通过电视播放自己笔记本电脑、相机、 mp3内的内容时还要搬开电视到电视后面去找接口。 |
| 6. | The present paper applies fast multipole method ( fmm ) and multilevel fast multipole algorithm ( mlfma ) based on the higher order moment of method ( mom ) to solve scattering from complex target
本文采用基于高阶矩量法的快速多极子方法（ fmm ）及多层快速多极子方法（ mlfma ）计算复杂目标的电磁散射。 |
| 7. | It reduces greatly the computational complexity of matrix - vector multiplication in conjugate gradient iteration improves the efficiency of mlfma while the reasonable accuracy is maintained
该方法在保证合理计算精度的同时大大降低了迭代过程中矩阵矢量相乘的计算复杂度，提高了多层快速多极子方法计算效率。 |
| 8. | The common methods for analysis of electromagnetic modeling have been reviewed firstly , the mlfma based on integral equation method and its potential deficiency is briefly presented , and the fipwa is introduced then
本文首先回顾了电磁建模的常用分析方法,介绍了基于积分方程方法的多层快速多极子方法,及其某些潜在的缺陷,引出本文研究的快速非均匀平面波算法。 |
| 9. | To further speed up the solution of scattering from three dimensional electrically large object by multilevel fast multipole algorithm ( mlfma ) , a local multilevel fast multipole algorithm ( lmlfma ) based on local interactions is proposed to evaluate matrix - vector multiplication
摘要为了进一步加速多层快速多极子算法求解电大尺寸目标电磁散射，提出了一种基于局部耦合技术计算矩阵矢量相乘的多层快速多极子方法。 |
| 10. | It is the main purpose of this paper to calculate the energy splitting of ground state and excited states induced by thermally assisted quantum tunneling . first , a brief introduction is given for the theoretical and experimental studies on the magnetic macroscopic quantum effects . then , spin tunneling in a uniaxial ferromagnetic particle in transverse magnetic field is converted to a pseudoparticle moving in effective double - well potential with the help of the effective potential description of quantum spin systems developed by ulyanov and zaslavskii . finally using the periodic instanton method we evaluate the transition amplitude , energy shift and prefactor of wkb exponential and the energy splitting of ground state and the tunneling rate for excited states induced by thermally assisted quantum tunneling are obtained
文章首先对磁性宏观量子效应的理论和实验方面作了简单介绍，然后借助于ulyanov和zaslavskii发展的一种等效势描述方法，把外磁场沿难磁化轴方向时的自旋隧穿约化成在等效双势阱中运动的粒子，利用瞬子方法给出基态能级劈裂，最后利用周期瞬子方法分别计算了隧穿幅、能级移动以及wkb前因子，从而给出由于热助量子隧穿引起的激发态的隧穿率。 |
