通常在考试的时候,我的确会给你们公式,也很有可能在第二次,第三次考试里面给你们公式,但是这次我不会。
Very often do I give you equations at the exam and that may well happen during the second and the third exam, but it will not be the case this time.
本文给出了连续系统中计算二次型性能函数对反馈系数阵的一阶和二阶灵敏度的全套公式。
A set of formulas for the computation of quadratic performance function associating with first and second-order sensitivities of feedback coefficient matrix is given in this paper.
应用矩阵力矩分配法推导出了力矩二次分配法的误差计算公式。
By applying matrix moment distribution method, we deduce that error calculation formula of moment quadratic distribution method.
另一方面又利用矩阵理论等推导出含有二次项的非线性函数的协方差传播公式的矩阵形式。
On the other hand, it also derives the covariance propagation formula of non-linear function containing quadratic term in matrix form using the matrix theory etc.
用特定系数法、换元法、配方法探求二元二次函数的极值公式。
The extremal formula of binary quadratic functions is studied by using method of undetermined coefficients, substitution method and method of completing the square.
在略去高于磁场强度二次项的情况下,从实验结果计算出立方对称晶体唯象公式中的诸参数。
Neglecting magnetic intensity higher than quadratic terms, various parameters in phenomenological formula for cubic symmetry crystal are calculated from our experimental data.
由性能指标计算公式表明,该预测控制器关于二次型性能指标是次优的。
Computing formula of performance index shows this predictive controller is suboptimal with respect to quadratic performance indexes.
本文提出了一种线性相位精确重建余弦调制滤波器组的二次型约束设计公式。
We propose the quadratic constrained formulas for the design of linear phase cosine modulated paraunitary filter banks given in references .
给出了整数的次数的一个计算公式,利用模素数的二次幂的次数计算该模素数的任意次幂的次数,是对以前文献的改进。
Given a computing formula for the integer's order, using the order of twice power of a prime, we computing the order of any power of the prime, to corrected relevant conclusion in previous document.
使用虚功原理和位移线性插值推导了满足二次分布力作用的精确节点力分配公式。
The precise formula of node force fitted second order distributed load is developed sing virtual work principle.
在基于对等效电流源电路模型分析的基础上,推导出了单相单位功率因数变流器输出电流二次谐波的计算公式,将输出二次谐波电流正、反向交替注入交流输入侧来抵消电流中的谐波。
Derived the formula for computing quadratic harmonics of output current in the single phase unit power factor ac DC converter based on analysis of the circuit module of the equivalent current source.
据此,推出具有空间曲线的异型截面构件的三维造型数学公式,可供产品设计及绘图软件二次开发使用。
And then the math formulae for three dimensional moulding of a special section member with space curves have been derived which could be used for product design and development of drawing software.
利用这些公式,我们可以以二次型形式直接优化原型滤波器系数。
Using these formulae, we can, directly, optimize the prototype filter coefficients in a quadratic form.
利用这些敏度公式就可以构造出有效的序列二次规划算法来求解涉及重特征值的最优结构设计问题。
Truncating the characteristic equation up to the different order, we have obtained the first order and the second order sensitivity expressions both for the single and multimodal eigenvalues.
另外,还给出了二次C-曲线在任意一点的细分公式。
Furthermore, the subdivision formula of the quadric C-curve is presented at its arbitrary point.
本文是从扫描电子显微镜的成像原理出发,推导了有关阐明二次电子像理论分辨率的公式。
Based on the imaging principle of SEM, the equation for illustrating the theoretical resolution of secondary electron image has been deduced in this paper.
平面解析几何对“求过二次曲线外的点所引曲线切线的方程”的问题,未给出一般的方法和公式。
The problem of attaining the tangent equation of a certain point on a quadratic curve is basically solved in plane analytical geometry.
应用微分法作近似计算,推导出了齿轮加工中计算第二次径向进刀量的简易公式。
Makes the approximate calculation by the use of differentiation, and puts forward the simple and easy formula of second feeding in processing gear.
本文利用内潜奇点片的概念,提出了二次分布源强的三角形单元,进行绕任意三维物体的势流的计算,并得到了计算所需要的一系列积分公式。
This paper presents a method for evaluating the flow about an arbitrary three-dimensional body using the submerged patches of triangular elements with quadratic variation of source strength.
给出了由子矩阵组成的分块矩阵时,随机变量二次型的方差、协方差的计算公式。
The formulas to calculate the variance of a quadratic form with the matrix composed of submatrices are given in this paper.
给出一个二次方程序形式的响应曲面公式,六西格玛黑带应能计算出驻点。
Given a response surface equation in quadratic form, the Six Sigma Black Belt will be able to compute the stationary point.
简要介绍了转换GPS高程的二次曲面拟合法,以及神经网络BP算法的基本结构和数学公式。
The conicoid fitting method used for transforming GPS elevation, and the basic structure and mathematic formulas of BP algorithm of neural networks are introduced briefly in this paper.
本文详细讨论了实二次曲线交点的求解问题,推导出了一系列公式。
This paper discussed finding intersection points of real conic in detail and offered some formulas.
为了弥补目前采用的各种镀层厚度测量方法之不足,本文提出利用镀层元素一次X光激发的基底金属二次荧光进行膜厚测量的设想,并推导出相应的计算公式。
A suggestion was made to measure thin-film thicknesses using second X-ray fluorescence from substrate excited by primary X-ray of plating element, and corresponding equations were derived.
公式表明,不完全双二次多项式的DEM传递误差与双线性多项式的传递误差相同。
The formula shows that the propagation error from biquadratic polynomial is the same as the error from linear polynomial.
底部内区流速分布可用对数公式表示;外区和表面区可用二次抛物线公式表示。
Velocity distribution can be expressed by a logarithmic formula for the inner zone and a parabolic formula for outer and surface zones.
根据有理函数及其导数性质,用微分法把有理函数分解为部分分式的和,给出了一次因式所对应的部分分式各系数和二次质因式前两对系数的计算公式。
Raised the differential method of resolving rational function into fractions, and formulas were suggested of the coefficients which correspond to liner factor and quadratic prime factor.
根据有理函数及其导数性质,用微分法把有理函数分解为部分分式的和,给出了一次因式所对应的部分分式各系数和二次质因式前两对系数的计算公式。
Raised the differential method of resolving rational function into fractions, and formulas were suggested of the coefficients which correspond to liner factor and quadratic prime factor.
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