>> A = [1, 2, 3] >> B = repmat(A, 10, 1) B = 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3
![POPUP_TO_DECIDE_LIST 彈出選擇框_SAP劉夢_新浪部落格[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)