Re: [OctDev] Test failures due to tolerance in fftfilt.m

[Ed M. <ee...@gm...>]

On Wed, Oct 10, 2012 at 1:11 AM, c. <car...@gm...> wrote:

>
> On 10 Oct 2012, at 09:16, Daniel J Sebald wrote:
>
> >> I propose fixing this test by replacing the tolerance eps with something
> >> like 2*eps*norm(z)
>
> FYI this could be expressed as
>
> 2 * eps (z)
>
> from the help text for eps () :
>
> "Given a single argument X, return the distance between X and the next
> largest value"
>
> c.


Thanks, Carlos, I wasn't aware of this capability.  I thought it was just
what I needed until I
tried it on a vector, expecting something like eps(z) = eps*norm(z) but
what I get is eps(z(1)).
Is that the intended behavior?

-- 
Ed Meyer