Scilab 5.4.1
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
double
整数から倍精度表現に変換
呼び出し手順
y=double(X) y=int16(X) y=int32(X) y=uint8(X) y=uint16(X) y=uint32(X)
パラメータParameters
- X
浮動小数点数または整数の行列
- y
浮動小数点数の行列
説明
converts data stored using one, two or four bytes integers into
double precision floating point representation.
エントリX
がすでに倍精度
entries are already double precision floats, nothing is done.
例
x=int8([0 12 140]) double(x)
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