Scilab 5.4.1
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Please note that the recommended version of Scilab is 2026.0.0. This page might be outdated.
See the recommended documentation of this function
sign
signum function
Calling Sequence
X=sign(A)
Arguments
- А
real or complex matrix
- X
real or complex matrix
Description
X=sign(A) returns the matrix made of the signs of
A(i,j). For complex A,
sign(A) = A./abs(A).
Examples
sign(rand(2,3)) sign(1+%i)
See Also
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