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Please note that the recommended version of Scilab is 6.1.1. This page might be outdated.
However, this page did not exist in the previous stable version.

Manual Scilab >> Funções de Compatibilidade > mtlb_rcond


Matlab rcond emulation function


Matlab and Scilab rcond behave differently in some particular cases:

  • With empty matrix: Matlab rcond returns Inf and Scilab rcond returns []

The function mtlb_rcond(A) is used by mfile2sci to replace rcond(A) when it was not possible to know what was the input while porting Matlab code to Scilab. This function will determine the correct semantic at run time. If you want to have a more efficient code it is possible to replace mtlb_rcond calls:

  • If A is not an empty matrix, mtlb_rcond(A) may be replaced by rcond(A)

Caution: mtlb_rcond has not to be used for hand coded functions.


  • V.C.
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Last updated:
Wed Jan 26 16:24:43 CET 2011