[scilab-Users] Unit Sample or Delat Dirac Matrix Creation

[Serge Steer]

Please find attached two Scilab functions which are translation of the Matlab impseq and stepseq functons.

----- Mail original -----
> De: "shadders" <richard.shadbolt at btinternet.com>
> À: users at lists.scilab.org
> Envoyé: Samedi 31 Décembre 2011 17:38:49
> Objet: [scilab-Users] Unit Sample or Delat Dirac Matrix Creation
> Hi,
> 
> I have scanned the Scilab help file, but i cannot locate an equivalent
> command to the Matlab "impseq"
> 
> The "impseq" creates an array which are of specified length, all
> Zero's
> except the single One at the specificied point. This may also be known
> as
> unit sample, delta dirac etc., but in the discrete time domain.
> 
> Is there a Scilab equivalent ?. Thanks.
> 
> This question also applies to "stepseq" which is a unit step input.
> 
> Else -will i have to use a two sequence command - create an matrix of
> Zero's, and then set a specific element to a One ?.
> 
> Thanks and regards,
> 
> Richard.
> 
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