无界函数

词组短语

unbounded function

与无界函数相关的网络例句 [注：此内容来源于网络，仅供参考]

In this research a new mathematical model - cubic polynom with two given derivatives at end points - was proposed which can good match the S-shpae curve.This model has a number of analytical features:describing the geographic phinomena prosesses in three hierarchies (textural fractal,structural fractal and state fractal); the boundary values of the structural fractal can be considered as the boundary values of interval of scaleless.

在研究中提出了扩展分维表达函数：带导数三次多项式，它能很好地表达反S形分布曲线，具有一系列解析特征：可从三个层次（纹理分形、结构分形和态势分形）上描述地理现象或过程；其中结构分形的边界可近似地看作是非扩展分维无标度区的上下界。

Chapter 6, consider a coupled generalized KdV-Burgers equation. In section 6.2, we study the initial-boundary value problem in the semi-unbounded domain, the existence of global solutions and global attractors is proved by means of a uniform priori estimate for time. In section 6.3, the Cauchy problem by using the weighted space, the existence of the global attractors for a coupled generalized KdV-Burgers in an semi-unbounded domain is proved.

第六章，考虑了一类广义耦合的KdV-Burgers方程，在第二节中讨论了半无界区域上的初边值问题，证明了整体光滑解和整体吸引子的存在性；在第三节中讨论了Cauchy问题，利用加权函数和加权空间上的插值8不等式，证明了半无界区域上整体吸引子的存在性。

We make the following assumption for When 2 is positive definite matrix, different estimators about matrix of regression coefficients and inefficiency of Least squares estimate have been discussed in many documents. Considered 2 is nonnegative definite matrix, this thesis derives Best linear unbiased Estimate of parameter matrix B and estimable parameter function KBL under the meaning of matrix nonnegative definite and the property of maximum probability of BLUE is investigated.

当∑＞0时，众多文献讨论了回归系数阵的各种估计及LSE的有效性，本文考虑了当∑≥0的情形，给出了回归系数阵B及其可估参数函数KBL的在矩阵非负定意义下的最优估计，研究了它的一个最大概率性质，并且讨论了最小二乘估计成为最佳线性无偏估计的充分必要条件，在此基础上给出了均值矩阵的最小二乘估计与BLUE的偏差估计，定义了LSE相对于BLUE的一个相对效率，并给出了它的界。

This article compared the integrand of infinite integral and unbounded function integral by comparing the infinitesimal with the infinity, obtained the corresponding equivalence theorem of criterion of convergence of abnormal integral, and gave out the proof.

将无穷积分及无界函数积分的被积函数运用无穷小和无穷大比较的方法进行比较，得到了相应的反常积分敛散性极限审敛法的等价定理，并给予证明，从而可运用等价定理灵活的判断反常积分的敛散性。

Based on the partial differtial equation,the solution of an integro-differential equation in an infinite interval is expressed in terms of the solution of this kind of equation in a finite interval.

研究了跳扩散框架下采用障碍红利分配策略模型中的自由边界问题，利用偏微分方程理论将有界区间上积分-微分方程的解用无界区间上积分-微分方程的解表示，在此基础上得到了期望累积贴现红利函数及自由边界所满足的方程

Ablish two decision theorems of relative compactness for unbounded function groups in an infinite interval.

sect；2.3我们建立了判定无穷区间上抽象无界连续函数组和抽象无界可微函数组相对紧性的充分必要条件，并对无穷区间上抽象二阶微分方程两点边值问题无界解的存在性做了研究。

Our new model can avoid the contingent of unboundedness of the maximum likelihood function and excessive sensitivity of the maximum likelihood estimator to outliers, showing more robustness.

新模型可以克服似然函数可能出现无界的现象，在计算上有更好的鲁棒性。

Using the Green function of an anisotropic medium in free space and Green identity, we derive the equation of electric field in an anisotropic medium for TM polarized wave.

本文由各向异性介质无界空间Green函数和Green恒等式出发，推导了TM波入射时各向异性介质中电场满足的方程，由此得出总电场的积分公式。

Second theorem shows that the existence of solution is possible under suitable conditions when the limit of growth of nonlinear term at infinity is an unbounded function.

第二个定理表明当非线性项在无穷远处增长的极限是一个无界函数时在适当条件下这问题仍可能有一个解。

Although it is ought to apply the implicit function theoremafter noticing the solution of this problem when r=0,there is an obstacle origi-nated from the unboundedness of initial value when proving the reversibility of arelated mapping.

又是初值问题，再加上初值函数还是无界的。

与无界函数相关的网络解释 [注：此内容来源于网络，仅供参考]

unbounded covering surface：无界覆盖面

无偏检验 unbiased test | 无界覆盖面 unbounded covering surface | 无界函数 unbounded function

function of third order：三阶函数

function of several variables 多元函数 | function of third order 三阶函数 | function of unbounded variation 无界变差函数

function of unbounded variation：无界变差函数

function of third order 三阶函数 | function of unbounded variation 无界变差函数 | function representation 函数表示

improper integral of unbounded functions：无界函数的反常积分

无穷限的反常积分 improper integral on an infinite interval | 无界函数的反常积分 improper integral of unbounded functions | 绝对收敛 absolutely convergent

unbounded function：无界函数

unbiased estimator 无偏估计量 | unbounded function 无界函数 | undefined 未下定义(的)

unbounded function：无界函数Btu中国学习动力网

unbiased estimator 无偏估计量Btu中国学习动力网 | unbounded function 无界函数Btu中国学习动力网 | undefined 未下定义(的)Btu中国学习动力网

radially unbounded function：放射无界函数,径向无界函数,径向无界函数

radially streaming proton model 经向流质子模型,经向流质子模型 | radially unbounded function 放射无界函数,径向无界函数,径向无界函数 | radiance 放射輝度

unbounded：无界的

在有限维空间中,所有线性变换(矩阵)都是有界变换,而在无限维,很多算子是 无界的(unbounded),最重要的一个例子是给函数求导. 4. 在有限维空间中,一切有界闭集都是紧的,比如单位球. 而在所有的无限维空间中 ,单位球都不是紧的--也就是说,

unbounded solution：无界解

无界函数 unbounded function | 无界解 unbounded solution | 不确定[性];不可靠[性] uncertainty

radially symmetrical：径向对称,径向对称

radially streaming proton model 经向流质子模型,经向流质子模型 | radially symmetrical 径向对称,径向对称 | radially unbounded function 放射无界函数,径向无界函数,径向无界函数