1) determinant of the relational matrix
关系矩阵行列式
2) determinant of a matrix
矩阵的行列式
1.
It s proved that the determinant of a matrix is greater than zero by constructing a continuous real_valued function representing in the form of a matrix in a certain closed in_terval, and rendering this function meet the conditions of Weierstrass theorem in this interval.
Weierstrass定理是数学分析中关于连续函数的一个重要性质 ,通过构造一个在某区间上用矩阵表示的连续实值函数 ,使它在该区间上满足Weierstrass定理的条件来证明矩阵的行列式大于零 ,同时得到了一些有用的结论。
3) Determinant of Polynomial Matrix
多项式矩阵行列式
4) relation matrix
关系矩阵
1.
Deduces the fuzzy relation matrixes from the definitions of the membership functions in various states.
通过对相关物理量模糊状态的描述,设计出直流斩波系统的模糊控制规则;并由对各状态隶属函数的定义,进而推导出模糊关系矩阵;最后将模糊判决形成控制策略。
2.
On the basis of the above definitions,we construct an undirected graph model for product family architecture and its customization constraint relation matrix.
将图论思想引入到产品族建模中,产品的基本模块定义为第Ⅰ类顶点,其中差异化模块的定制选项定义为第Ⅱ类顶点;根据顶点之间的连接关系定义了3类约束,分别表示产品族基本构成约束、差异化定制约束和差异化选项匹配约束;在此基础上构建了一种产品族结构无向图模型及其定制约束关系矩阵,并给出了差异化产品定制的实现方法。
5) relationship matrix
关系矩阵
1.
The relationship matrix between user requirements and technological characteristics determined by designers in the quality room reflected objectively the degree of importance of user s requirements to a certain extent.
设计人员确定的质量屋中用户需求与技术特征的关系矩阵,在一定程度上客观反映了各用户需求的重要程度。
2.
With "capacity, safety, productivity and investment" as feature targets, and according to three different levels of hump automation, the author constructs the fuzzy relationship matrix,finds the fuzzy subset, and according to which, makes comprehensive evaluation with figures.
以“能力”、“安全”、“生产率”、“投资”为特征目标，按驼峰自动化三个不同层次方案构造模糊关系矩阵，求模糊子集。
6) relational matrix
关系矩阵
1.
Approach for embedded components reduction based on relational matrix
基于关系矩阵的嵌入式组件裁剪方法
2.
This article proposes the direct algorithm and the impovement algorithm to strive for the periodicity of relational matrix.
提出了求关系矩阵周期的直接算法和改进算法,直接算法是根椐关系矩阵周期的定义得出的,改进算法首先根椐关系矩阵的幂与一般矩阵的幂相比较进行曲初步改进,其次在进一步分析逻辑加规则含义的基础上又再次进行了改进。
3.
HOQ is the core of the principle of QFD and consists of clients demand, quality factors, relational matrix, correlation matrix, evaluation of client rivalrousness and te.
质量屋(HOQ)是质量功能展开基本原理的核心,它由顾客需求、质量要素、关系矩阵、相关矩阵、顾客竞争性和技术竞争性评估所组成。
补充资料：N阶行列式
设有n2个数，排成n行n列的表 ,作出表中位于不同行不同列的n个数的乘积，并冠以符号(-1)t，的形式如下的项,其中为自然数1,2,...,n的一个排列,t为这个排列的逆序数.由于这样的排列共有n!个,这n!项的代数和称为n阶行列式
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条