[問題] 新手請問已回收
最近才剛學MATLAB
有一題題目是
寫一個MATLAB函式pifun(n).m來計算下列及數
f(1000)=4*(1-1/3+1/5-1/7+1/9-1/11+...)
這一題我完全沒有方向
板上有大大可以教一下這題大約要怎寫嗎
謝謝
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◆ From: 218.168.26.131
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10/07 16:35, , 1F
10/07 16:35, 1F
N=1000
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10/07 17:07, , 2F
10/07 17:07, 2F
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10/07 17:07, , 3F
10/07 17:07, 3F
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10/07 17:07, , 4F
10/07 17:07, 4F
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10/07 17:07, , 5F
10/07 17:07, 5F
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10/07 17:08, , 6F
10/07 17:08, 6F
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10/07 17:08, , 7F
10/07 17:08, 7F
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10/07 17:08, , 8F
10/07 17:08, 8F
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10/07 17:08, , 9F
10/07 17:08, 9F
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10/07 17:30, , 10F
10/07 17:30, 10F
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10/07 17:39, , 11F
10/07 17:39, 11F
clear;
for n = 1:100
f(1,n) = (-1)^(n+1)*(1/(2*n-1));
g = 4*sum(f);
end
這是我寫的可是跑出來怪怪的
※ 編輯: IDJOE 來自: 218.168.28.179 (10/07 22:32)
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10/07 22:53, 14F
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10/07 22:53, , 15F
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10/07 22:54, , 16F
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