Re: need test run on Mac

[John W. Eaton]

On 02/27/2014 01:11 AM, c. wrote:

> 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

That's the same kind of result that happened for the person who reported 
the problem to me originally.  He was using 3.6.4 compiled with Mac 
Ports.  What version of Octave are you using and how did you build it?

jwe