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## Re: find minimum non-zero

**From**: |
Markus Mützel |

**Subject**: |
Re: find minimum non-zero |

**Date**: |
Thu, 14 Nov 2019 17:02:38 +0100 |

Am 14. November 2019 um 16:48 Uhr schrieb "gigiolone123 via Help list for GNU
Octave":
>* Sorry*
>* I committed an inaccuracy*
>
>* i want to find the first number (non zero) in each row*
>
>
>* example:*
>
>* 1 0 0 8 7 0 0 2*
>* 0 0 0 0 0 0 0 0*
>* 2 0 0 6 0 0 1 0*
>
>* ans: 1 0 2*
>
>* another example:*
>
>* 0 0 0 8 7 0 0 2*
>* 0 0 3 0 0 0 0 0*
>* 5 0 0 6 0 0 1 0*
>
>* ans: 8 3 5*
>
There are probably several possible solutions. One involves meshgrid, logical
indexing and min.
But you should do your homework on your own.
Markus