norm n.[C] 1.标准,规范 2.准则 3.平均数;(工作日的)定额 4.【数】模方;范数 5.【地】标准矿物成分 matrix n. 1.【数学】矩阵 2.(人或社会成长发展的)社会环境,政治局势 3.线路网,道路网 4.【术语】基体,铸模 5.【计算机】矩阵转接电路 6.【地理】杂基 Matrix n. 矩阵 n. 矩阵 n. 矩阵...
矩阵的2-范数(2-norm of a matrix) 向量u∈Rnu∈Rn 的2范数,即其欧式空间长度为: ∥u∥2=uTu.‖u‖2=uTu. 矩阵H∈Rm×nH∈Rm×n 的2-范数相应为: ∥H∥2=max∥u∥2=1∥Hu∥2.‖H‖2=max‖u‖2=1‖Hu‖2. 这个东西可以被证明是矩阵 HTHHTH 的最大特征值的平方根,即 HH 的最大奇异值...
norm of a matrix 美 英 un.矩阵的范数;矩阵范数 英汉 un. 1. 矩阵的范数 2. 矩阵范数
% Use norm to calculate the distance between the points. d = norm(b-a) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. d = 2.8284 几何上,两点之间的距离: 2-Norm of Matrix clc clear close all % Calculate the 2-norm of a matrix, which is the largest singular value. X =...
In particular, we derive six separate algebraic bounds on the 2-norm of a real matrix; to the best of our knowledge, these bounds are new. Key words. matrix norm bounds, two-norm, norm bounds for sparse matrices, splitting lemma, support theory, support preconditioning AMS subject ...
aThe norm of a matrix is a scalar that gives some measure of the magnitude of the elements of the matrix. 矩阵的准则是给矩阵的元素巨大某一措施的标量。[translate]
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n = norm(A) n = norm(A,P) n = norm(X,"fro")Description n = norm(v) returns the 2-norm or the magnitude of symbolic vector v. n = norm(v,p) returns the p-norm of symbolic vector v. example n = norm(A) returns the 2-norm of symbolic matrix A. Because symbolic variables...
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2. Connectivity evaluation method for armament SOS based on matrix norm; 基于矩阵范数的武器装备体系连通性评估方法 3. The condition is delay-dependent and in the form of matrix norm. 首先,利用差分方程的特点,将该系统进行了转化,且转化后系统的鲁棒稳定性蕴含着原系统的鲁棒稳定性;然后,利用离散Lya...