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## Re: near zero value replaced by zero

**From**: |
PhilipNienhuis |

**Subject**: |
Re: near zero value replaced by zero |

**Date**: |
Thu, 17 Mar 2016 06:03:44 -0700 (PDT) |

Carlo de Falco-2 wrote
>* On 17 Mar 2016, at 10:42, prasadmehendale <*
>* microteacher@*
>* > wrote:*
>* *
>*> Hi,*
>*> I used a function "clean" in Scilab. It makes a matrix element zero if*
>*> less*
>*> than 1e-10. is there any equivalent function in gnu octave?*
>*> Thanks.*
>*> --pm*
>* *
>* a (a < 1e-10) = 0;*
Just FTR, shouldn' t it rather be
a (abs (a) < 1e-10) = 0;
?
I know the OP didn't ask for it but it' s a common pitfall.
Philip
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