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## numerical differentiation

• 微分计算，[数] 数值微分；[数] 数值微分法

### 网络释义专业释义英英释义

数值微分

微分计较

...multaneous linear equations in 2 and 3 unknowns )、积分计较(numerical integration )、微分计较(numerical differentiation )、矢量计较( vector calculations)、矩阵计较( matrixcalculations )、小数转分数( decimalnumber to fraction )、复数计较( co...

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• 数值微分 - 引用次数：8

This paper proposes an image fusion method based on numerical differentiation.

提出一种基于数值微分的图像融合方法。

参考来源 - 基于数值微分的图像融合方法
• 数值微商 - 引用次数：4

参考来源 - 大干扰稳定中低频振荡模式的作用研究
• 数值微分

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#### Numerical differentiation

• abstract: In numerical analysis, numerical differentiation describes algorithms for estimating the derivative of a mathematical function or function subroutine using values of the function and perhaps other knowledge about the function.

### 双语例句

• In this paper, a method of global numerical differentiation is given.

本文提出一种整体数值微分方法

• This paper proposes an image fusion method based on numerical differentiation.

提出一种基于数值微分图像融合方法

• Numerical differentiation and integration is covered in depth, with particular emphasis on the error and convergence analysis.

数值微分积分部分将较深入讨论，并强调误差收敛性分析。

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