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阶数 的英文翻译、例句

阶数

基本解释 (translations)
order

更多网络例句与阶数相关的网络例句 [注:此内容来源于网络,仅供参考]

Using the theories of probability, algebra and spectral theory comprehensively, we investigate some related characteristics of logic functions in cryptography: Firstly, we introduce m order generalized s - correlation immunity of Boolean vector functions and prove that the higher order generalized ε- correlation immunity can guarantee the lower order generalized ε- correlation immunity. Then by applying decomposition formula of joint distribution of Boolean random vectors, we give a spectrum criterion of m order generalized e - correlation immunity of Boolean vector functions. Furthermore, we show that the algebraic degree of m order generalized e - correlation immune Boolean vector functions is not restricted by the correlation immune orders.

本文主要运用概率论的思想和方法,并结合代数学和频谱理论的相关知识,对密码学中逻辑函数的有关性质进行了研究,主要包括以下三个方面的内容:首先,对布尔向量函数的相关免疫性进行了拓展,给出了k维布尔向量函数m阶广义ε-相关免疫的概念,证明了布尔向量函数的高阶广义ε-相关免疫性蕴含低阶广义ε-相关免疫性,并根据布尔随机向量联合分布分解式得到了布尔向量函数m阶广义ε-相关免疫的一个谱判别条件,还说明了m阶广义ε-相关免疫布尔向量函数的代数次数不受相关免疫阶数的制约。

The traditional method of design is given by the design requirements of the selected approximation method, the manual calculation of the order of N filter or check the design of the corresponding chart (for example, Chebyshev design chart) determine the order of N; search function transfer table ( Butterworth transfer function, such as tables, Chebyshev transfer function table) to determine the transfer function.

传统的设计方法是由给定的设计要求选用相应的逼近方法,手动计算滤波器的阶数N或查相应的设计图表确定阶数N;查转移函数表(如巴特沃思转移函数表,切比雪夫转移函数表)来确定转移函数。

When to get the coefficients of polynomial directly,the ill-conditioned matrix may be produced and effect the precision of result.Using orthogonal polynomial can avoid this problem.This paper introduces 4 orthogonal polynomial.In our discussion,it is proposed to use Chebyshev polynomial and Legendre polynomial,they are easier to sa...

讨论4种常用正交多项式在拟合卫星轨道与时间函数时的适用性;通过计算实例说明利用切比雪夫多项式和勒让德多项式做数据拟合时具有很高的精度;分析得出评定多项式拟合数据精度的适用阶数,实际应用中可降低工作量,提高计算效率;最后讨论同一多项式阶数下不同历元数对拟合结果的影响。

So three different method, in which, under the control of the energy norm error, the orders of the shape functions in the whole region, in some elements, and on some generalized nodes are increased respectively, are adopted to implement the p-version adaptive hierarchical Block Element Method.

文中采用整体升阶、单元升阶和广义结点升阶三种方法,在能量范数误差的控制下分别升高所有单元、部分单元和部分广义结点的形函数阶数,从而实现了岩体的p型自适应阶谱块体单元法。

By using the modal superposition method for the dynamic responses calculation of the linear oscillation system, a judging indictor in the energy norm form is given to determine the number of dominant modes on mode truncation.

针对用模态叠加法计算结构线性振动系统的响应,作模态截断的截尾模态阶数的取值,给出了能量范数形式的判断指标。用于小湾拱坝结构的动力分析表明,需取 10阶以上的模态进行叠加

To deal with the problem,a reduced order model based on time-domain proper orthogonal decomposition is investigated.

为了对主动控制系统设计提供高效高精度状态空间模型,研究了气动弹性系统的时域正则正交分解/降阶模型方法,并引入平衡截断技术进一步降低时域POD/ROM的阶数,从而有效克服了时域POD/ROM阶数过高的缺点。

It is concluded that the order number determines the precision of temperature extrapolation method, and it can be controlled when the quadratic sum of residual error between the opposite solving and the original measuring is minimum. For the specific surface temperature curve, it is derived with the temperature on the site 0.0129cm.

分析结果表明,阶数决定著外推测试的结果以及结果的精度,阶数选取不当甚至会出现错误的外推测试结果,但采用反面求解求得的拟合曲线与实测得的原值具有最小的剩余误差平方和,可以有效地抑制其影响。

Based on the order number 10, the quadratic sum of residual error is 533%, the extrapolating result is wrong. But with the order number 9, the quadratic sum of residual error is 0.673%, the result is right

对於表面特定温度为θ(0, t)的曲线,测得其0.0129cm处的温度变化规律反推,选取阶数为10时,剩余误差平方和为533%,外推结果错误,选取阶数为9时,剩余误差平方和为0.673%,外推结果正确。

Also, a matrix Riccati equation was converted by decreasing its rank, which enables the closed-circular system.

同时通过详细推导,把一个阶数很高的矩阵Riccati方程降为一个阶数很低的Riccati方程,从而使闭环系统可以实现。

According to the three component absolute survey data of 118 geomagnetic stations observed during 1998~2000 and 39 geomagnetic observatories and IGRF 2000, the spherical cap harmonic models of the geomagnetic field for 2000 (the truncation order is 8), and the geomagnetic secular variation for 2000~2005 (the truncation oder is 6) are calculated.

根据1998~2000年完成的118个地磁测点和39个地磁台的三分量绝对测量资料以及IGRF2000,计算2000年中国地磁场冠谐模型(截断阶数为8),以及2000~2005年中国地磁长期变化冠谐模型(截断阶数为6)。

更多网络解释与阶数相关的网络解释 [注:此内容来源于网络,仅供参考]

Choosing the degree of a polynomial:选择多项式阶数

Choosing the best sparse algebraic polynomial 选择最佳稀疏多项式 | Choosing the degree of a polynomial 选择多项式阶数 | Classification error 分类错误

derivative of higher order:高阶导数

derivative of a vector 向量导数 | derivative of higher order 高阶导数 | derivative of n th order n阶导数

Second derivative:二阶导数

建立了快速测量茶多酚中总儿茶素含量的近红外光谱定标模型.将48份茶多酚样品组成定标样品集,在1000-2500nm(4000-10000cm^-1)的近红外漫反射光谱为定标波长范围内,光谱经一阶导数(First derivative)、二阶导数(Second derivative)、标准归一化(Standard normal variate,

geometric multiplicity:几何重数;几何阶数

几何平均直径 geometric mean diameter | 几何重数;几何阶数 geometric multiplicity | 几何图样 geometric pattern

higher derivative:高阶导数;高阶微商

高阶换位子;高阶换位 higher commutator | 高阶导数;高阶微商 higher derivative | 高阶差分 higher difference

order of approximation:逼近的阶

order of an infinitesimal 无穷小的阶 | order of approximation 逼近的阶 | order of branch point 支点的阶数

order of branch point:支点的阶数

order of approximation 逼近的阶 | order of branch point 支点的阶数 | order of contact 接触度

Second Derivative Test:二阶导数试验法

Second derivative :二阶导数 | Second Derivative Test :二阶导数试验法 | Second partial derivative :二阶偏导数

Second Derivative Test:二阶导数测试法

Second derivative :二阶导数 | Second Derivative Test :二阶导数测试法 | Second partial derivative :二阶偏导数

order of infinitesimals:无穷小的阶

接触度 order of contact | 连续性的阶数 order of continuity | 无穷小的阶 order of infinitesimals