portfolio matrix是什么意思

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用法例句

The works of Hainan on Structure Graph Theory, Combinatorics Martix Theory and Extremal Set Theory;

海南在结构图论、组合矩阵论和极值集合论的世界核心领域的贡献

We study a criterion for selecting an optimal combinatorial kernel matrix in the feature space.

目前,组合核矩阵的模型选择标准并不多见,应用较多的是核目标匹配,但该标准并不严格,尚具有较大的冗余性。

This paper proposes a method that uses the composite stream matrix to describe the detailed information about origin streams in composite curves.

本文提出一种从总组合曲线中获取局部信息的方法——组合物流矩阵表示方法,利用此方法向下分解可获得组合曲线上某个温度区间中包含的原始物流的信息。

A LITTLE“NEW BOUNDS”OF EIGENVALUEABOUT NEW TYPE “COMBINATORIAL MATRIXS”;

新型“组合矩阵”特征值的一些“新界”

A COMBINED MATRIX ANALYSIS ON THE SPATIAL DISLOCATION OF LANDSCAPE RESOURCES, NAMEPLATE SCENERY AND FINANCE ACHIEVEMENT IN CHINA

中国旅游LR-NS-FA空间错位的组合矩阵分析

The Researches on the Zero Matrices and Identity Matrices for Linear Expression of Idempotent Matrices

幂等矩阵线性组合表出零矩阵和单位矩阵的研究

The Derivation and Application of the Inverse of the Covariance Matrix in Portfolio Analysis;

投资组合中协方差矩阵的逆矩阵的推导及应用

This combination process is called the assemblage of stiffness matrices.

这种组合的过程称为刚度矩阵的装配。

The Contragradient Transformation Model in Vector Group Orthogonalization(Matrix);

向量组(矩阵)正交化的合同变换模型

Some Conditions of Nonsingularity of Linear Combinations of Idempotent Matrices;

幂等矩阵线性组合可逆性的若干条件

The GWM model for splice signals is a mixture of weight matrix models (WMM) with unknown number of components.

分组权重矩阵是一个子总体数未知的混合权重矩阵模型。

The Properties of Portfolio′s Covariance Matrix and The Optimal Portfolio Selection

投资组合协方差矩阵的性质与最优组合的选择

Elementary Divisor of Characteristic Matrix of Matrix polynomial;

矩阵多项式的特征矩阵的初等因子组

An Algorithm Based on Inverse Matrix for Large Scale Portfolio Optimization

大规模均值方差资产组合优化的逆矩阵法

Solving the Optimal Portfolio of Singular Covariance Matrix by Orthogonal Linear Transformation

正交变换求解奇异协方差矩阵的投资组合问题

In the end the corporate business portfolio strategy is defined according to the Boston Consulting Group (BCG) Matrix.

利用波士顿—份额矩阵决定公司业务的战略组合。

The Treatise on the Matrix Representation of Bivariate Recurrence Sequences and Combinatorial Inversion;

二元迭代关系的矩阵表示与组合反演关系理论

Several Criteria for Nonsingular H-Matrices by Selecting a Factor with Block Combition Methods;

几类分块组合选取因子法的非奇H-矩阵判定

Some Results on Combinatorial Sequences and Related Matrices;

关于某些组合序列及相关矩阵的若干结果

Robust Strategy for Dynamic Portfolio Based on Linear Matrix Inequalities;

基于线性矩阵不等式的动态投资组合鲁棒策略

On solutions of inverse matrixs and its application in portfolio investment;

逆矩阵的求法及其在证券投资组合中的应用