This paper deals with a symmetric positive definite system of linear equations,which matrix of coefficients has a varying diagonal element with positive increment.
本文给出对角元有个别变化时求解对称正定方程组的一种校正算法，如果在某种迭代过程中需反复求解这类方程组，则用该算法可减少计算量，较大地提高计算效率。
a diagonal matrix in which all of the diagonal elements are equal.
对角元素相等的斜矩阵。
a scalar matrix in which all of the diagonal elements are unity.
所有对角元素都相等的梯形矩阵。
We showed that a determinant in diagonal form is equal to the product of the diagonal elements.
我们已证明一对角形行列式等于其对角元素的乘积。
a square matrix with all off-diagonal elements equal to zero.
不在对角线上的元素都等于零的矩阵。
The sum of the elements of the principal diagonal of a matrix.
一矩阵中主对角线元素之和
Brief Talk on"Diagonal Line Connections"of the Element and the Character of Compunds;
浅谈元素及化合物性质的“对角线”关系
Estimates for the upper and Lower Bounds on the Inverse Elements of Strictly Diagonally Dominant Periodic Tridiagonal and Pentadiagonal Matrices;
严格对角占优周期三对角及五对角阵逆元素上下界的估计
Transitive Index Of Boolean Matrix With The Element Of Diagonal Line Being One;
对角线元素均为1的布尔矩阵的传递指数
The identity matrix of dimension N is a square matrix which contains ones along the diagonal and zeros in all other positions.
使这个n维矩阵的一个对角线上的元素为1，而其他位置为0。
A Brief Proof for the Theorem of Diagonal Dominant Matrix with Nonvanishing Element Chain to Be Nonsingular
具有非零元素链的对角占优矩阵为非奇异的定理的一个简短证明
Measurement error impact on intrinsic parameters calibration in precise angle measurement method
精密测角法中测量误差对内方位元素标定的影响
A determinant whose only nonzero elements occur in square blocks centered about the principal diagonal is in block-diagonal form.
仅有的非零元素集中于主对角线的方块中的行列式是分块对角形式的。
reference to a structure or an array element
对结构元素或数组元素的引用
Understanding the Education about the Mathematical Quality in Junior Middle School Judged by the Fundamental Cognition;
从元认知角度认识中学数学素质教育
The Study on Creative Performance of the Element Roles in Modern Animation's Local Culture
动画本土文化元素角色的创造性表现
health effects of trace elements
微量元素对健康的影响
Diagonal is an auxiliary modeling primitively used for removing the gap produced in the planar clipping on generalized tri-prism (GTP) model.
对角线是解决GTP模型平面剖切时产生空洞现象而引入的辅助构模元素。
We can leverage the reading order of a screen to locate elements sequentially, with the most important or first used in the top and left.
屏幕上的阅读顺序可以帮助我们来顺序地定位元素，比如把最重要的对象放在屏幕的最左上角。