【MATLAB基础】向量化编程向量取模sqrt(dot(r1,r2,2)) 向量取模sqrt(dot(r1,r2,2))n = 1000000;r1 = rand(n,3);r2 = rand(n,3);tic%向量取模normr1 = sqrt(dot(r1,r1,2));normr2 = sqrt(dot(r2,r2,2));normrc = sqrt(dot(r1,r2,2));toc MATLAB基础 2023-07-11 61 点赞 0 评论 92 浏览