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See the recommended documentation of this function

Manual Scilab >> Funções Elementares > sign

sign

função de sinal

Descrição

X=sign(A) retorna a matriz feita dos sinais de A(i,j). Para A, feita de complexos sign(A) = A./abs(A).

Exemplos

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

Ver Também

<< setdiff Funções Elementares signm >>

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Last updated:
Wed Jan 26 16:24:34 CET 2011