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📅  最后修改于: 2022-03-11 14:58:03.359000             🧑  作者: Mango
a = [1 2 3 ; 4 5 6; 7 8 9]; b = [5 5 5] c = [a;b] % add one row c = [a;repmat(b,7,1)] %add 7rows