partial derivative

Tabular method of calculating Boolean difference and partial derivative of logical functions

计算逻辑函数布尔差分及布尔偏导数的表格方法

The mathematical model between position error and north seeking error is gotten through error theory and partial derivative principle .

运用误差理论和偏导数原理，推导出转位误差与寻北误差二者之间的关系模型。

An Improved Partial Derivative Method for Calculating Bearing Oil-film Dynamic Coefficients

偏导数法求解轴承油膜动特性系数的改进

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 partial derivative along arbitrary curves and its application

沿任意曲线的偏导数及其应用

Derivation and analysis of partial derivative matrix in resistivity 3-D inversion

电阻率三维反演中偏导数矩阵的求取与分析

Its partial derivative equation is solved by alternating direction implicit algorithm .

采用交替方向隐式算法求解偏微分方程。

Characters of Partial Derivative Related to F Distribution

与F分布有关的偏导数之性质

Some preliminary applications of the partial derivative in proving inequalities are also given .

并给出了偏导数在不等式证明中的一些简单应用。

The research shows that using neural network identification output to calculate the partial derivative can improve control accuracy .

研究表明，用神经网络辨识的输出来计算可以有效提高控制精度。

We will replace the partial derivative by an ordinary derivative .

我们可用普通微商代替偏微商。

OK , so that 's the definition of a partial derivative .

好的，那就是偏导数的定义。

A theoretical method to obtain the second order partial derivative of shear modulus with respect to pressure

一种获得剪切模量压强二阶偏导数GP~〃的方法

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

That is not a partial derivative , OK ?

这可不是偏导数哈？

And that is an approximation for partial derivative .

这就是偏导的近似值。

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。

Based on these theories , the algorithm of compensating difference value and algorithm of partial derivative of error are presented .

在此基础上，提出了偏差补偿方法及误差偏导数方法。

So , at that point , the partial derivative is zero with respect to x.

因此这点上x的偏导为零。

Well , we have seen that it is given by the partial derivative f sub x.

我们已经发现，它由f对x的偏导数给出。

That was this symbolic vector operator in which the components are the partial derivative operators .

这个是符号化的向量算子，其中它的分量是偏微分算子。

On the Existence and Estimation of the Mixed Generalized partial Derivative in the Orlicz Space (ⅰ)

在Orlicz空间中混合阶广义导数的存在性及其估计（Ⅰ）

And in the process of producing the concepts of the total derivative and the partial derivative are confused .

而且在整个推导过程中，对于全导数和偏导数的概念没有分清楚。

We will be doing qualitative questions sin like what is the sine of a partial derivative .

会有一些定性的问题，比如说。

Analysis of the anomalous change of quadratic partial derivative of gravity equi-potential surface prior to strong earthquakes

强震前重力场等位面二次偏微商异常变化分析

Moment due to elevator deflection We also give the matrix forms of the interface partial derivative with multiple complex interfaces .

偏转升降舵产生的力矩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。

In this paper we investigate the basic theory of denoising models from aspects of probability statistics , wavelet analysis and partial derivative equation .

本文对去噪模型理论进行了研究，从概率统计、小波分析和偏微分方程三个方面做了系统概述。

The paper puts forward a training method using qualitative information ( such as one-order partial derivative ) by importing fictitious sample .

本文通过引入虚拟样本，提出了使用非线性函数定性信息（如一阶偏导数信息）的网络训练方法，利用均匀分布的随机数对网络参数进行再调整。

Directional partial derivative in Banach spaces

Banach空间中方向偏导数

The PSTD method uses the Fourier transform to approach spatial partial derivative and use stagger grid in time marching .

时域伪谱法利用傅里叶变换逼近空间域偏导数，在时间域使用交错网格进行数值模拟。