Re: impulse() giving error

[Huub]

On 4/2/10 9:50 AM, Huub wrote:
> Hi,
>
> I have a question on impulse(). When I do this in Matlab, I get a good
> response. In Octave-3.2.3 (Mac) I get this:
>
> octave-3.2.3:1>  H=tf([2 1],[4 3]);
> octave-3.2.3:2>  impulse(H)
> warning: meaning may have changed due to change in precedence for&&  and
> || operators
> error: impulse: D matrix is nonzero, impulse response infinite.
> error: called from:
> error:   /Users/huub/octave/control-1.0.10/__stepimp__.m at line 203,
> column 7
> error:   /Users/huub/octave/control-1.0.10/impulse.m at line 69, column 9
> octave-3.2.3:2>
>
> Is this an Matlab-incompatibility or a bug?
>
> Thanks

Update: just updated to control-1.0.11, but error remains.