1) minimum norm least squares
最小范数最小二乘
1.
At the sametime,the least squares that length is less can be asked by problem themselves in manycases,hence it is mecessary to consider the minimum norm least squares.
因此有必要考虑最小范数最小二乘问题，本文从设计阵本身的结构出发，寻找最小范数最小二乘的计算方法。
2) minimum norm least-squares solution
最小范数二乘解
3) least squares norm(L_2)
最小二乘范数
4) LS solution of the least norm
最小范数最小二乘解
1.
The influence of the perturbation of coefficient and constant to the stability of the LS solution of the least norm;
系数和常量的摄动对最小范数最小二乘解稳定性的影响
5) The least squares minimum norm solution
最小二乘最小范数解
6) minimal norm least squares solution
极小范数最小二乘解
1.
Then,a new fast algorithm of the minimal norm least squares solution for linear system whose coefficients is an m×n symmetric Loewner matrix with full column rank is given by forming a special block matrix and researching the triangular factorization of its inverse.
对于工程计算中常常遇到的一类线性方程组的求解,通过构造特殊分块矩阵并研究其逆矩阵的三角分解,给出了求秩为n的m×n阶对称Loewner矩阵为系数阵的线性方程组,及极小范数最小二乘解的快速算法,该算法的计算复杂度为O(mn)+O(n2),而一般方法的计算复杂度为O(mn2)+O(n3)。
2.
A new fast algorithm of the minimal norm least squares solution for the linear system whose coefficient matrix is an m×n Loewner-type matrix with full column rank is given by forming a special block matrix and researching its triangular factorization.
通过构造特殊分块矩阵及其三角分解给出了求秩为n的m×n阶Loewner型矩阵为系数阵的线性方程组极小范数最小二乘解的快速算法,该算法的计算复杂度为O(mn)+O(n2),而一般方法的计算复杂度为O(mn2)+O(n3)。
补充资料：最小辐亮度与最小辐照度(见核爆炸火球)
最小辐亮度与最小辐照度(见核爆炸火球)
minimum-brightness and minimum-irradiance
zuixiao fuliangdu yu zuixiaofu乙haodu最小辐亮度与最小辐照度(minimum-brightness and而nimum一irradianee)见核爆炸火球。
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