% 列举下列几种可能,希望能自己总结下,加深映像 a = 2; b = 3;a.*b = 6;a*b = 6;%a = [2 3]; b = 3;a.*b = [6 9];a*b = [6 9];%a = [2 3]; b = [4 7];a.*b = [8 21];a*b %错误a*b' = 29;%a = [1 2;3 4]; b =[2 3;4 7...