coefficients相关论文
We prove that every homomorphism of the algebra P<sub><em>n</em></sub> into the algebra of operators on a Hilbert space ......
Numerical Analysis of Upwind Difference Schemes for Two-Dimensional First-Order Hyperbolic Equations
In this paper, we consider the initial-boundary value problem of two-dimensional first-order linear hyperbolic equation ......
The reliability optimization process in earthquake engineering requires that the expected present value of the total cos......
We give an alternative proof of a recent result in[1]by Caffarelli,Soria-Carro,and Stinga about the C1,αregularity of w......
On the Simulation of the Influence of Defects on Immersed Plane Periodic Multilayer Viscoelastic Med
This work deals with the study of a plane periodic multilayer structure in which the elementary stack consists of two pl......
Trace element partitioning between coesite and hydrous silicate melt has been investigated at 5 GPa and 1500-1750℃.High......
Let λsym2f(n) be the n-th coefficient in the Dirichlet series of the symmetric square L-function associated with a holo......
For a multivariate polynomial equation with coefficients in a computable ordered field, two criteria of this equation ha......
Let p be an odd prime and let a,m ∈ Z with a 】 0 and p ︱ m.In this paper we determinep ∑k=0 pa-1(2k k=d)/mk mod p2 for......
Based on the virial theory, we proposed VLW equation of state of detonation products (VLW EOS). Its basic theory and app......
The orientation distribution of crystallites in a polycrystal can be described by the orientation distribution function(......
This paper gives a new identification for Siegel modular forms with respect to any congru-ence subgroup by investigating......
Video shreds of evidence are usually admissible in the court of law all over the world. However, individuals manipulate ......
本文证明了一些关于1/π的新级数与相关同余式.我们也猜测了几类关于1/π的新级数与涉及素数二次型表示的相关同余式.......
为进一步研究语音特征提取方法,分析了基于逆离散余弦变换倒谱系数(IDCT CC)的语音特征,利用频域语音信号间的余弦相似度(cosine s......
The reactivity of a nuclear reactor is the most important safety and operating parameter. Due to short reactor period, t......
提出一种改进的自适应滤波算法,它通过选择自适应滤波器的系数更新时间间隔,在系统的收敛速度与计算量之间取得折衷;算法在每次系......
探讨不锈钢拉伸的特点及其与普通软钢的拉伸性能差异；提出不锈钢拉伸变形量（拉伸系数）的选择方法；研究温度对拉伸过程的影响及合理拉伸......
A Formula of Solution for a Class of Homogeneous Recurrence of Variable Coefficients with Two Indice
在这份报纸，我们与二个索引获得可变系数的同类的复发的一个类的一般答案的一个明确的公式。......
用小波进行图像融合的原理就是将两个原始的图像的小波分解进行融合,这种融合的方法适用于近似系数和详细系数。这两个图像必须同......
设Qn表示在单位圆盘内不取零值，并且满足degp≤n，p(0)＝1的多项式p(z)的全体，又设Wn表示满足degs≤n并且对每一个p∈Qn，s*p∈Qn的多项式s......
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Estimation of inbreeding and identification of regions under heavy selection based on runs of homozy
Background: Runs of homozygosity(ROHs) are homozygous segments of the genome where the two haplotypes inherited from the......
Measurement and verification of concentration-dependent diffusion coefficient:Ray tracing imagery of
Ray tracing method is used to study the propagation of collimated beams in a liquid-core cylindrical lens(LCL),which has......
对于线性模型未知参数的最小二乘估计，对于一种新的相对效率，研究了它与某些广义相关系数的关系，并且取得了比较满意的结果。......
1 INTRODUCTIONSince experimental determination of the mutual liquid diffusion coefficients atinfinite dilution is rather......
MEASUREMENT AND CORRELATION OF PARTITION COEFFICIENTS OF UROKINASE IN AQUEOUS TWO-PHASE PEG-POTASSIU
Partition coefficients of Urokinase(UK)were measured in aqueous two-phase systems con-taining polyethylene glycol and po......
提出了一种简便的、适合于符号推导运算的范式分析过程。借助于符号运算，分析了含有内共振的高维非线性振动系统的范式以及范式系数......
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This paper presents a method for identification of the hydrodynamic coefficients of the dive plane of an autonomous unde......
The scattering problem involving water waves by small undulation on the porous ocean-bed in a two-layer fluid,is investi......
构件可靠度的研究是结构可靠性分析的基础,其正确的计算方法对结构的安全可靠性评定具有重要意义.以应力-强度干涉模型为基础,探讨......
本文以菲克定律为基础,考虑到受采动应力影响的煤层变渗透性,建立了煤层瓦斯流动的数学模型,探讨其数值解,并通过实测结果说明该数......
利用液相反应烧结制备不同配比的Mo-S i复合材料,用X射线分析相组成,扫描电镜观察微观组织形貌,热膨胀仪测不同块体材料的热膨胀系......
研究一阶中立型时滞微分方程〔ｘ（ｔ）－ｐ（ｔ）ｘ（ｔ－τ）〕′＋Ｑ（ｔ）ｘ（ｔ－σ）＝０解的振动性，其中ｐ∈ｃ（〔ｔ０，∞），Ｒ），Ｑ∈ｃ（〔ｔ０，∞），Ｒ＾＋），τ〉０，σ≥０，给出当系数Ｑ（ｔ）具有“积分小”时此议程新的振动准则，进一步......
多小波作为小波理论的一个新的分支 ,具有标量小波所没有的特性 为更好地逼近原始信号 ,多小波需要选择一个好的预滤波器 在分析G......
本文根据《混凝土结构设计规范》(GBJ10-89)对柱下独立基础合理尺寸进行了对比分析,结果表明当矩形基础底板的长、短边之比为1.2～1.......
通过对实际应用环境的分析，提出一种新的动态改变自适应滤波器权系数更新速率的算法。该算法在权系数的更新速率与误差信号之间建立......
通过瓷球组成各原料的真密度，计算出瓷球的真密度，然后再根据不同成型方法，取不同的系数，计算出的密度与实际基本相同，利用这种方法，可以......
Measurement of Mass Attenuation Coefficients of Indium With Characteristic X-rays From Targets Excit
【正】 The mass attenuation coefficients of indium are systematically measured byusing the characteristic X-rays from el......
设G是有n个顶点的图,A(G)和D(G)分别表示图G的邻接矩阵和度矩阵。定义Aα(G)=αD(G)+(1-α)A(G),α∈[0,1]。图G的Aα-特征多项式......
A comparison of piecewise cubic Hermite interpolating polynomials, cubic splines and piecewise linea
Modelling and simulation of projectile flight is at the core of ballistic computer software and is essential to the stud......
给出了具有缺项幂级数展开遥ρ级星形、凸形和螺线星形函数系数上界的估计，从而推广了一般ρ级函数的相应结论。......
This paper presents an analysis of the operation of a stage of an aircraft engine gas turbine in terms of generation of ......
Peter Debye and Erich Hückel had developed a theory for the ionic activity coefficients in dilute solutions of stro......
The finite analytic method (FA) developed in the last decade is an effective numerical method for solving fluid flow pro......
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The Siocion-F hollow fibre was spun by melting spin process and was stretched at room temperature and then was transferr......
In this paper,an equation expressing relationship between trapezoid tear strength and fabrictensile properties,weave tex......
FLOW STRUCTURES AND FORCE CHARACTERISTICS FOR FLAT PLATE IN OSCILLATORY FLOWS WITH K_c NUMBER FROM 2
The evolution of wake structures and variation of the forces on a flat plate in harmonic oscillatory and in-line combine......
