3X3矩陣相乘要怎們算呢?! - Yahoo!奇摩知識+

例如A= [ 1 2 3] [ 4 5 6] [ 7 8 9]B=[ 1 2 3] [ 4 5 6] [ 7 8 9]看了公式還是有點不懂@@ 可以告我該怎算~"~

tw.knowledge.yahoo.com