Partial derivative是什么意思

网络释义

用法例句

A Principle of calculus partial derivative of homogenous polynomial of degree m;

关于m次齐次多项式偏导数的一个算法原理

A Definition of Partial Derivative of Random Functions and Its Application to RBFNN Sensitivity Analysis;

随机意义下依概率测度收敛的偏导数的定义及在RBFNN的敏感性分析中的应用

Modified method for matrix orthogonalization and its partial derivative

修正的矩阵正交化方法及其偏导数

We are familiar with the algorithm of the partial derivatives from the calculus.

对于数学分析教材中所讲到的求解多元函数的偏导数的方法,大家都很熟悉,但是在遇到比较复杂的函数形式时,求偏导数的复杂程度也会随着增加。

This paper presents the method of designing active filters in which the first and second-order partial derivatives of the transfer function with respect to the time constant of the OA s vanish.

本文讨论了转移函数对运放时间常数τ_i=1/GB_i 的一阶与二阶偏导数为零的有源滤波器的设计方法。

The filters are based on local partial derivatives.

该算法主要利用像素点的偏导数信息把所有的像素点分为有效的信号点和噪声点,判定的标准为:任意像素点的值如果在其邻域为最大或最小值,则认为该点是噪声点,否则就是有效点。

In order to discuss the properties of Bent Function based on e-partial derivative and relationship of Bent Function and linear Function,the paper proposed a relatively simple algorithm no matter whether the Boolean Function is Bent Function or not.

为讨论Bent函数性质的需要,在研究了线性函数与Bent函数关系及e-偏导数的密码学性质的基础上,本文提出了一种判断布尔函数是否为Bent函数较容易的算法。

A computational scheme is presented to evaluate the dynamic stiffness and damping coefficients of the aerodynamic tilting-pad journal bearings by combining the partial derivative method with the equivalent coefficient method.

提出将偏导数法和折合系数法相结合来计算可倾瓦空气动压轴承的动态刚度和阻尼系数。

A novel and universal computational method for obtaining the dynamic stiffness and dynamic damping coefficients of aerodynamic bearings is presented by means of the partial derivative method applied to the gas-lubricated Reynolds equation,and the dynamic stiffness and dynamic damping coefficients of a typical aerodynamic bearing are eva.

采用偏导数法求解动压气体润滑Reynolds方程,给出了动压气体轴承动态刚度和阻尼系数普遍适用的计算方法。

The required partial derivatives are easily worked out.

欲求的偏导数不难得出。

Symmetric partial derivative of a binary function and interrelated theory;

二元函数的对称偏导数及其相关理论

Notes on Second Mixed Partial Derivative of Binary Function;

关于二元函数二阶混合偏导数的注记

The Weaken Surfficient Condition on Equality of Second Order Mixed Partial Deriative;

关于二阶混合偏导数相等的充分条件

Partial Derivative of Thermodynamics Applied with Jacobian;

Jacobians法对热力学偏导数的应用

The Universality of the Undetermined Coefficient Method Handling a Step Partial Derivative;

待定系数方法处理一阶偏导数的普适性

The difference between an ordinary and a partial derivative was at first not explicitly recognized.

通常的导数与偏导数的区别在一开始并未被人们明确地认识。

Evaluating Limit of Indeterminate Form of Type 00 of Several Variables by Partial Derivatives;

利用偏导数求0/0型多元不定式的极限

A Principle of calculus partial derivative of homogenous polynomial of degree m;

关于m次齐次多项式偏导数的一个算法原理

CALCULATION OF THE FIRST AND SECOND ORDER PARTIAL DERIVATIVES OF EIGENPAIRS OF QUADRATIC EIGENVALUE PROBLEMS

二次特征值问题特征对的一阶与二阶偏导数

The method set out above for computing partial derivatives is often used in economics.

上面建立的计算偏导数的方法经常用在经济学中。

Abstract: Another method for proving the three thermodynamical partial derivatives equaling chemical potential is given.

文摘:对三个热力学偏导数等于系统化学势给出了又一种证明方法.

Simultaneous Determination of Aluminium and Iron in Tea Samples by Regress-Orthogonal Partial Derivative Spectrophotometry;

正交回归偏导数光度法同时测定茶叶中的铝和铁

We also give the matrix forms of the interface partial derivative with multiple complex interfaces.

给出了任意多个复杂界面情况下，反演时所需的走时对界面偏导数系数矩阵。

A Stable Approximate Methods for the Derivatives of Approximately Specified Functions of two Variables;

近似已知二元函数的稳定求偏导方法

Application Research for Compass Navigation Satellite Interfrequency Bias Correction Terms

Compass导航卫星频间偏差参数使用方法

So it is possible to destroy more mines than you have mine deflectors.

所以你可以摧毁数量多于你水雷偏导器的水雷。

The examination will fail if the test condition deflect the above optimal situation.

以上参数偏离最适条件将会导致实验失败 .