log2
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Name

log2 — base 2 logarithm

Calling Sequence

y=log2(x)

Parameters

x

vector or matrix

Description

decimal logarithm.If x is a vector log2(x)=[log2(x1),...,log2(xn)].

Examples

 
2.^log2([1,%i,-1,-%i])

See Also

log, hat, ieee, log10, frexp
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