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Please note that the recommended version of Scilab is 6.0.2. This page might be outdated.
See the recommended documentation of this function

Scilab manual >> Elementary Functions > log2

log2

2を底とする対数

呼び出し手順

y=log2(x)

パラメータ

x

ベクトルまたは行列

説明

2を底とする対数.x がベクトルの場合: log2(x)=[log2(x1),...,log2(xn)].

2.^log2([1,%i,-1,-%i])
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Last updated:
Wed Jan 26 16:25:04 CET 2011