Scilab 5.3.0
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- Elementary Functions
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Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
inttrap
台形則による実験データの積分
呼び出し手順
v = inttrap([x,] s)
パラメータ
- x
昇順の x 座標データのベクトル. デフォルト値は
1:size(y,'*')
です- s
y 座標データのベクトル
- v
積分値
説明
計算します :
ただし, f は実験値の集合により記述された関数です:
s(i)=f(x(i))
および x0=x(1)
,
x1=x(n)
メッシュ点関数の間は線形補間されます.
例
t=0:0.1:%pi inttrap(t,sin(t))
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