analytical point of view meaning in English

解析观点

This thesis , from different analytical points of view , proposes three algorithms for the minimum distances between convex nurbs surfaces and general nurbs surfaces respectively
本文从不同的分析角度，分别就凸曲面和一般曲面展开研究，给出了nurbs曲面间距离求解的几种算法，解决了最为复杂的两参数曲面间的最短距离求解问题。
From the analytical point of view , with the aid of the numerical simulation , we investigate the propagation properties of optical pulses for the nonlinear schrodinger equation in picosecond regime , the higher - order nonlinear schrodinger equation in femtosecond regime , the nonlinear schrodinger equation with varying gain / loss and frequency chirping in homogeneous optical fibers , and ginzberg - landau equation that describes ultrashort pulses in the presence of self - frequency shift , respectively
本文从解析的角度出发，同时借助各种微扰理论和数值分析方法，分别研究描述皮秒光脉冲传输的非线性薛定谔方程、飞秒光脉冲传输的高阶非线性薛定谔方程、非均匀光纤中光脉冲传输的含有频率啁啾和增益损耗项的非线性薛定谔方程以及描述超短光脉冲传输的ginzberg - landau方程的解的特性，为进一步实现超高速、大容量的光信息传输提供一定的理论依据。