finite difference approximation in Chinese

TranslationMobile

A stable finite difference approximation for vibration equation of beams
梁振動方程的一個穩(wěn)定的有限差分近似
( 5 ) discuss some mathematical models of the pollutant transport problems in some local river flow fields . by integral transform method , the paper establishes the usual finite difference approximation scheme to solve the numerical solutions and gives examples for the computation of the approximating solutions , moreover , discusses one - dimensional characteristic finite difference method for a convection - diffusion equation under usual conditions
( 5 )針對水域中污染物輸移問題的數(shù)學模型，通過積分變換法，得到了簡化模型在理想化條件下的近似精確解，同時給出數(shù)值算例，并且對非理想化條件下模型的特征差分方法進行了討論。
It is proposed on the basis of the analysis on newton method and the preconditioned conjugate gradient method ( pcg method ) . numerical derivatives can be evaluated by symbolic differ - entiation ( sd ) , finite difference approximation and automatic differelltiation ( ad ) . ad has significant advantages over other two approaches
自動微分是一種新的能精確而有效地計算導數(shù)的方法，它優(yōu)越于傳統(tǒng)的微分方法，例如它比符號微分和差分方法的計算成本低，又比差分方法計算精確，自動微分在近幾年發(fā)展迅速，應用廣泛。

"finite difference approximation" meaning in Japanese: 差分近似｛さぶんきんじ｝
"finite difference approximation" meaning in Russian: матем. конечно-разностное приближение

What is the meaning of finite difference approximation in Chinese and how to say finite difference approximation in Chinese? finite difference approximation Chinese meaning, finite difference approximation的中文，finite difference approximation的中文，finite difference approximation的中文，translation, pronunciation, synonyms and example sentences are provided by ichacha.net.