查询词典 sum formula
- 与 sum formula 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The optimal control law obtained consists of linear analytic functions and a compensation term which is a series sum of the adjoint vectors. The analytic functions can be found by solving a Riccati matrix difference equation and a matrix difference equation. The compensation term can be obtained by a recursion formula that solves adjoint vector equations.
得到的最优输出跟踪控制律由状态向量的线性解析函数和伴随向量级数形式的补偿项组成,其解析函数由一次性求解Riccati矩阵差分方程和矩阵差分方程得到,补偿项由求解伴随向量差分方程的递推公式得到。
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This paper introduced the odd sieve sequence, the methods of character, estimate and triangle sum are used to study the mean value of the divisor function. An asymptotic formula of the divisor function is gave in the odd sieve sequence set to through the analytical method.
引入了奇筛数序列,主要利用特征和估计及三角和方法,研究了除数函数的均值性质,并通过解析方法给出了除数函数在奇筛数序列集合中的一个的渐近公式。
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In studying the linear response of the dressed quark propagator in the presence of the variable external field, we derive a general expression for the vacuum susceptibility, based on the two-point external field formula in the Quantum Chromodynamical sum rule. The expressions we have derived for the calculation of vacuum susceptibility are model independent. Then we use the expressions to calculate the renormalised axial vector, vector and tensor vacuum susceptibilities.
接下来在研究夸克传播子在外场中的线性响应时,我们利用QCD求和规则两点外场公式推导出了一般的计算真空磁化率的公式(以变化的轴矢量外场为例),我们这里推导出的真空磁化率的计算公式是模型无关的。
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Combining Boolean algebra with Shannon s formula, a new algorithm using sum disjoint products is presented.
本文将布尔代数和Shannon公式相结合,提出了一种计算网络可靠度的不交和的新方法。
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In the fourth chapter, firstly it introduces the Boolean functions algebraic expressions of the 2-value clock-controlled stop-and-go generator and Gunther generator. It reveals the balanced property of the two kinds of Boolean functions, and studies the Walsh cycle spectrum and the autocorrelation function. It also obtains the coincidence rate of their output sequences with affine sum of some bits of input sequences, and analyzes their ability of resisting the best affine approximation cryptanalysis and differential cryptanalysis. Secondly, we properly present a new definition of the Best Affine Approximation, namely BAA on the Boolean vector functions, followed by the spectral characteristic of such defined BAA attacks through using the decomposition formula of the union distribution for random variables. A lower bound of such BAA attacks is proposed. Finally, we also study the spectral characteristic of the second kind of nonlinearity of Boolean vector functions, followed by a higher bound of such nonlinearity. Furthermore, the limited relationship between the second kind of nonlinearity of Boolean vector functions and the linear structure of the linear combination of every component is analyzed.
在第四章中,首先给出了2值密钥流"停走生成器"和"衮特生成器"中实际存在的布尔函数的代数表示,揭示了这两类布尔函数的平衡性,随后研究了它们的Walsh循环谱和自相关函数等,得到了它们的输出序列与输入序列中的某些bit的仿射项的符合率,分析了它们抵抗最佳仿射逼近攻击和差分攻击的能力;其次,我们合理地给出了布尔向量函数最佳仿射逼近的新定义,利用布尔随机变量联合分布的分解式考察了相应的谱特征,并给出了布尔向量函数与其最佳仿射逼近的符合率的一个下界;最后,我们还考察了布尔向量函数第二类非线性度的谱特征,给出了布尔向量函数第二类非线性度的一个上界,并揭示了布尔向量函数第二类非线性度与其各个分量的线性和的线性结构之间存在的制约关系。
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By using the idea of time value of fund,the simple interest and compound interest sum of years digits method of depreciation is deeply studied,and the specific formula is given.
运用资金时间价值的思想,对单利年数和法、复利年数和法进行了深入研究,给出了具体应用公式,进行了比较分析,并通过示例加以说
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In this paper, we mainly use complex semisimple algebras knowledge. First, we give the structure formula of C. Second, we show that any n x n symmetric matrix A is congruent under the symplectic group to the direct sum of a identity matrix and a tridiagonal matrix.
记正交代数和辛代数的交集构成的李代数为L,本文主要是运用复半单李代数的知识,首先给出了L的结构公式,然后给出了任一n×n对称矩阵A辛合同于一个单位矩阵和一个三对角矩阵的直和。
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Definition and research of disjoint product sum minimization from the point of view of Boolean function coverage, and proof of three theorems as well as putting forward a recurrent formula.
从布尔函数覆盖的角度定义和研究了最小不交化问题,给出并证明了几个有关的定理,并提出一个求布尔函数最小不交积之和的递推计算原理及公式; 3。
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This article offers a recursion formula of the total sum through the study of the total sum of the Cnm terms.
通过对这C_n~m项总和的研究,得到了一个总和的递推计算公式,给出了它的简便运算法则,并在研究过程中,意外地发现了两个非常有趣的推论。
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The sum of the series, it is necessary to pay attention to the scope of application of the formula and the formula derived process, to observe the series of characteristics and laws.
对于数列的求和,要注意公式的应用范围和公式的推导过程,注意观察数列的特点和规律。
- 推荐网络例句
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I will endeavour to find you some assistance.
我尽力帮你找人帮忙。
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At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.
起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。
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Ah may dee:You are chinese living in a democratic country.
你是居住在民主国家的中国人吧。