1) active power/angle sub-matrix
有功/相角子矩阵
1.
The authors study the property of the active power/angle sub-matrix in power flow Jacobian matrix and the sufficient condition for the invertibility of the sub-matrix as well as the necessary condition for singularity are given.
探讨了潮流雅可比矩阵中有功/相角子矩阵的性质,给出了该矩阵可逆的充分条件及其奇异的必要条件。
2) phase angle matrix
相角矩阵
1.
According to the principle of generation of prime number through Boolean algebra logic operation and phase angle matrix analysis of the periodic function it comes out that any even number larger than 4 can be expressed as the sum of two prime numbers,i.
根据素数的形成机理 ,从布尔代数的逻辑运算和周期函数的相角矩阵分析 ,都得出了大于 4的任何偶数都可表示成两个素数之和即“1+ 1”成立 ,从而完成了哥德巴赫猜想成立的论证。
3) relevant submatrix
相关子矩阵
4) diagonalization of correlation matrices
相关矩阵对角化
1.
Blind source separation method based on diagonalization of correlation matrices and genetic algorithm;
基于相关矩阵对角化和遗传算法的盲源分离法
2.
In this paper, a new cost function based on the diagonalization of correlation matrices is proposed to perform blind source separation.
提出了一种新的基于相关矩阵对角化的代价函数,该代价函数通过抑制分离信号的互相关性达到盲信源分离的目的。
5) Diagonally similar matrix
对角相似矩阵
补充资料：子矩阵
子矩阵
subniatrix
子矩阵l汕matr议;no皿MaTp“双a}，m xn矩阵注的 一个kXI矩阵，这里1蕊k簇m，1簇I簇n，它由A中确定的k行与确定的，列相交处的元素，按照原来的顺序所构成.矩阵A的一个人阶方子矩阵的行列式称为A的k阶子式(mlnor). T.C.nHr助KHHa撰蒋滋梅译
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