numerical approximation造句
例句与造句
- Numerical approximations of solution branches of a corank - n bifurcation point
阶分歧点处解分支的数值逼近 - Numerical approximation of hopf bifurcation for delay logistic differential equation
分支参数值的数值逼近 - Numerical approximation of interface problems for elliptic differential equations
椭圆型方程内边界问题的数值逼近 - Numerical approximation for a singularly perturbed problem by equidistributing
用等分布原理求解一类奇异摄动两点边值问题的数值算法 - In this paper , three numerical approximation problems are discussed in some reproducing kernel spaces
本文主要针对某些再生核空间讨论了数值逼近中的三个问题。 - It's difficult to find numerical approximation in a sentence. 用numerical approximation造句挺难的
- It is discussed that the numerical approximation of interface problems for elliptic partial differential equations
讨论了椭圆型偏微分方程内边界问题的数值逼近。 - Except for method of spline interpolation , mra method are used to resolve numerical approximation problems , too
除了应用样条函数插值方法外，解决数值逼近问题还可以采用小波分析中多尺度分析的方法。 - In this paper , we consider the numerical approximations of elliptic unilateral problems . the boundary conditions of unilateral problems are nonlinear and complementary ones
单侧问题是一类重要的数学物理问题，它可以转化为互补问题进行求解。 - With uniform meshes , the amount of computational time is too large to enable us to obtain useful numerical approximations , particular in multi - dimensions
对于这样的问题，在均匀的网格上求解是不现实的，尤其是高维的问题，计算量远远超出硬件的能力。 - Application of the theory of moving frames leads to costruct symmetry - preserving numerical approximations to differential invariants and invariant differential equations
通过应用活动标架理论，我们可以构造出微分不变量和不变微分方程的保对称数值近似。 - Main object of the first chapter is to investigate adaptive mesh re - distribution methods . successful implementation of the adaptive strategy can increase the accuracy of the numerical approximations and also decrease the computational cost
移动网格方法，作为自适应方法的一种，主要是为了解决发展方程的计算问题而设计的方法，本文第一部分主要研究的是一种自适应网格重新分布方法。 - And then we found and testified two examples , in which the connections in n - variable mean fam - ily , countable mean family and continuous mean family are shown . the theory in this paper prepares for the further application in convex analysis , numerical approximation , cagd , probability and statistics . etc
文中还给出了连续平均族的两个具体的实例，对这两组平均族进行了证明，并找出了其中蕴含的连续平均族与可数平均族、 n元平均族之间的联系等等 - In the space , wavelet approximation formula and sampling formula are gived and these are simple and easy for calculation . it is a new attempt to establish mra in the reproducing kernel space . this not only makes up existing researchful defects but also gives a better method to resolve numerical approximation problems and it further enriches the reproducing kernel theory and wavelet method . this provides more applied method for resolving numerical approximation problems in the space which is often used in the engineering
在再生核空间中建立的多尺度分析方法是利用再生核工具探讨小波理论的又一次大胆的尝试，它不但弥补了现有研究的缺憾，而且给出了解决数值逼近问题的一个新思路，进一步丰富了再生核理论，充实了小波方法，这为在工程中常用的空间中解决数值逼近问题又提供了一种较为实用的方法。