矩阵运算:矩阵元素积和、转置矩阵相加
1、矩阵M和各元素积、和:
- 元素积:M.*M = [60.84 -20.25; 441 72.25; 18.49 32.49]
- 元素和:sum(M,'all') = 27.6
2、矩阵M和N转置的和:
-
M' + N' = [-7.8 21 -4.3; 4.5 8.5 5.7] + [-3.8 5.6; 2.4 10.0; 12 2.3]'
= [-7.8 21 -4.3; 4.5 8.5 5.7] + [-3.8 5.6; 2.4 10.0; 2.3 12] = [-11.6 26.6 -1.0; 6.9 18.5 17.7]
将结果输出在Yes;tx t:
Yes;tx t = [-11.6 26.6 -1.0; 6.9 18.5 17.7]
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