作者查詢 / biglongtoday
作者 biglongtoday 在 PTT 全部看板的留言(推文), 共487則
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2F→:ans=mean(reshape(x,10,[]))02/23 13:40
1F→:用cell吧!02/21 20:01
23F推:最後1關要怎拿到expert?02/21 16:33
1F→:K=grpstats(J(:,2),J(:,1),'mean')01/30 18:26
1F推:X(1)/a~Be(1,n) X(n)/a~Be(n,1)01/17 21:36
2F→:E(X(1)/a+X(n)/a)=1 E(Y)=a01/17 21:37
3F→:雖然一開始宣告nd是1*250向量 但是for迴圈到最後只01/15 23:22
4F→:剩下nd=250 為一個值 故圖型會全部點在x=250上01/15 23:23
1F→:在plot前加兩行 nd=1:250;nda=1:25001/15 21:58
4F→:題目原本是什麼需要用到N個迴圈?01/02 00:40
1F推:sort & unique12/30 21:21
17F推:請問敵人的魔力可以做啥?12/30 22:33