[線代] matrix diagonal element

看板Math作者 (cholauda)時間12年前 (2012/01/13 17:15), 編輯推噓3(303)
留言6則, 6人參與, 最新討論串1/2 (看更多)
請教大大 A=[ A11,A12 ; A21,A22 ] 其中A11和A22是叫做diagonal elements 那一般來說,反對角線的元素(A12,A21)該怎麼稱呼呢?? 懇請解惑,謝謝。 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.113.150.197

01/13 17:39, , 1F
anti-diagonal element?
01/13 17:39, 1F

01/13 18:25, , 2F
off-diagonal element?
01/13 18:25, 2F

01/13 18:43, , 3F
Lanogaid element?
01/13 18:43, 3F

01/13 20:50, , 4F
off-diagonal
01/13 20:50, 4F

01/13 22:02, , 5F
off-diagonal
01/13 22:02, 5F

01/13 22:37, , 6F
感謝大大們~~~
01/13 22:37, 6F
文章代碼(AID): #1F3_OvOT (Math)
文章代碼(AID): #1F3_OvOT (Math)