摘要：
matlab矩阵相乘 >> >> A=[1,2,3] A = 1 2 3 >> >> B=[3;2;1] B = 3 2 1 >> >> >> A*B ans = 10 >> >> >> >> B*A ans = 3 6 9 2 4 6 1 2 3 >> >> 阅读全文
摘要：
matlab实现矩阵数乘 >> >> B1=[85,85,65,98;75,95,70,95;80,70,76,92] B1 = 85 85 65 98 75 95 70 95 80 70 76 92 >> >> B2=[90,70,80,92;80,90,82,92;85,75,90,90] B2 阅读全文