回答編集履歴
1
追記
answer
CHANGED
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@@ -8,4 +8,31 @@
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8
8
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data = [[t, f, p] for t, f, p in zip(time,freq,Pxx)]
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print(data)
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10
10
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# [[1, 10, 0.1], [2, 20, 0.2], [3, 30, 3.0]]
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11
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```
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12
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13
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## 追記
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14
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n番目まで（ただし計算は最後までされてしまいます）
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15
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```python3
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time = [1,2,3,30]
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freq = [10,20,30,300]
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Pxx = [0.1,0.2,3.0]
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n = 1
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20
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data = [[t, f, p] for i, (t, f, p) in enumerate(zip(time,freq,Pxx)) if i <= n]
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21
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print(data)
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# [[1, 10, 0.1], [2, 20, 0.2]]
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```
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24
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25
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元listの要素が多すぎる場合はこちら
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26
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```python3
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time = [1,2,3,30]
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freq = [10,20,30,300]
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29
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Pxx = [0.1,0.2,3.0]
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30
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n = 1
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31
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data = list()
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32
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for i, (t, f, p) in enumerate(zip(time,freq,Pxx)):
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33
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if i > n:
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break
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35
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data.append([t, f, p])
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print(data)
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37
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# [[1, 10, 0.1], [2, 20, 0.2]]
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11
38
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```
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