Re: need test run on Mac

[c.]

On 27 Feb 2014, at 06:52, John W. Eaton <address@hidden> wrote:

> Could someone with Octave and the control package installed on a Mac run the 
> following commands and see whether they cause Octave to abort or just issue 
> an error message?
> 
> y = zeros(1,25);
> u = ones(1,25);
> tsam = 0.1;
> data = iddata(y,u,tsam);
> n4sid(data,1);
> 
> This is related to the bug #41716:
> https://savannah.gnu.org/bugs/index.php?41716
> 
> Thanks,
> 
> jwe

I get a segfault:

>> y = zeros(1,25);
>> u = ones(1,25);
>> tsam = 0.1;
>> data = iddata(y,u,tsam);
warning: iddata: more outputs than samples - matrice 'y' should probably be 
transposed
warning: iddata: more inputs than samples - matrice 'u' should probably be 
transposed
>> n4sid(data,1);
 ** On entry to IB01AD parameter number  7 had an illegal value
panic: Segmentation fault: 11 -- stopping myself...
Segmentation fault: 11


c.