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## Re: suppressing certain warnings

**From**: |
Paul Kienzle |

**Subject**: |
Re: suppressing certain warnings |

**Date**: |
Thu, 22 Aug 2002 17:14:45 -0400 |

1) empty_list_elements_ok = 1
2) y = toeplitz (x, [x(1), zeros(1,n-1)])
Paul Kienzle
address@hidden
On Thu, Aug 22, 2002 at 02:24:17PM -0600, E. Joshua Rigler wrote:
>* In the following loop...*
>* *
>* *
>* for j=1:n*
>* y(:,j) = [zeros(j-1,1); x(1:length(x)-j+1 )];*
>* endfor*
>* *
>* (so, if j==1, zeros.m returns a nul matrix, and the first column of y*
>* simply becomes x)*
>* *
>* *
>* I get the following warning every time the loop goes through its first*
>* iteration...*
>* *
>* warning: empty matrix found in matrix list*
>* *
>* which is due to having a nul matrix as the first element in my matrix*
>* list. *
>* *
>* 1) Is there a way to suppress this warning, or only have it displayed*
>* once? 2) Is there a better way to do what I want that doesn't*
>* necessarily involve writing a conditional statement to check when j==1? *
>* It's just that this loop, and similar ones, are rather numerous*
>* throughout all my different functions and scripts, and I don't want to*
>* go back and fix them all.*
>* *
>* Thanks,*
>* *
>* EJR*
>* *
>* *
>* *
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Octave is freely available under the terms of the GNU GPL.
Octave's home on the web: http://www.octave.org
How to fund new projects: http://www.octave.org/funding.html
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