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positive definite eigenvalue problem

positive definite eigenvalue problem


基本解释:正定特征值问题

网络释义


positive definite eigenvalue problem

1)positive definite eigenvalue problem,正定特征值问题2)positively definite eigenvalue problem,正定特征值问题3)positive definite,正定4)Hermitian Positive Semi-Definite(Positive Definite)Matrix,Hermite半正定(正定)阵5)Hermite positive semidefinite,Hermite半正定6)positive definite matrix,正定矩阵7)positive definite function,正定函数8)positive matrix,正定矩阵9)positive definite,正定性10)positive definite form,正定型

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用法和例句


The inverse problems for positive definite and semipositive definite matrices of equation AX=B on manifold;流形上矩阵方程AX=B的正定及半正定阵的反问题xcK汉语字典

The new method of judgement for matrix positive definite in Euclid space;Euclid空间中矩阵正定性判别的新方法xcK汉语字典

Some notes on the positive definite problem of a binary n- form;关于一类二元n次型正定问题的若干注记xcK汉语字典

The complex matrix solutions with Hermite part positive semidefinite and Hermite positive semidefinite for the matrix equation(A*XA,B*XB)=(C,D) is investigated.研究了复矩阵方程(A*XA,B*XB)=(C,D)有Hermite部分是半正定的解与Hermite半正定解的可解性条件。xcK汉语字典

Research on the fast calculation model of positive definite matrix in-situ replacement;正定矩阵原位替换快速解算模型研究xcK汉语字典

A sufficient condition of determination a real symmetry matrix into a positive definite matrix;判定实对称矩阵为正定矩阵的一个充分条件xcK汉语字典

Oppenheim s inequality over real Symetric positive definite matrix;实对称正定矩阵上的Oppenheim不等式xcK汉语字典

Appling positive definite function,this paper obtained the turning point and termination problem about Lanchester equation with variable coefficients.消耗率系数为常数的Lanchester型战争方程的终止问题在[1]、[2]中得到解决,本文利用正定函数可得到变系数Lanchester型现代战争方程的转折点或终止问题。xcK汉语字典

Beginning with the basic conceptualism,an optimizing mode is employed to decide weight in general condition and obtained a series of weight methods of covariance matrix which is positive matrix.文章引入了加权平均量的自收敛性来描绘被评价分数的随机变量的稳定性,以概率论理论为基础,得到了一般情况下权重系数确定的优化模型和协方差矩阵为正定矩阵的一系列的确定权的方法,建立了一套较完整的确定权重系数的理论。xcK汉语字典

The coefficient matrix of the equations is a kind of positive matrix.这种方程组的系数矩阵是正定矩阵 ,可用平方根法求解。xcK汉语字典

According to the definition of subde finite positive matrix, which given by C.根据 Johnson给出的亚正定矩阵的定义 ,给出了一个关于亚正定矩阵的充分条件 。xcK汉语字典

The positive definite and determinant inequalities of complex matrix;复矩阵的正定性及行列式不等式xcK汉语字典

This basis function is radial symmetrical,positive definite,derivable for any order,and compact support.为此,介绍一种基函数,给出了单变量基函数及其一、二阶导数表达式和多变量基函数表达式及其图形,该基函数性质好,是径向对称的,正定性,具有紧支撑,而且是任意阶可导的,因此这种基函数具有重要的应用价值。xcK汉语字典

in this paper, the fast that matrix E in Markowitz model is positive definite or not is discussed and conclusion is that it is never positive definite one.对Markowitz模型当中的投资组合协方差矩阵的正定性进行了分析,说明该矩阵在一般条件下不具有正定性,并针对该模型提出了一种新的迭代求解方法,提出的求解方法不要求投资组合协方差矩阵满足正定性,因此比以往的一些方法更具实用性。