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Please note that the recommended version of Scilab is 6.1.1. This page might be outdated.
See the recommended documentation of this function

Scilab manual >> Elementary Functions > sign

sign

sign function

Description

X=sign(A) returns the matrix made of the signs of A(i,j).For complex A, sign(A) = A./abs(A). function.

Examples

sign(rand(2,3))
sign(1+%i)

See Also

<< setdiff Elementary Functions signm >>

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Last updated:
Wed Jan 26 16:23:40 CET 2011