Re: Help testing freqz (Doug Stewart)

[Doug Stewart]

On Fri, Jan 16, 2015 at 1:35 PM, Antoine Wiedmer <address@hidden> wrote:

It's the first time that I reply to octave-maintainers-request so I dont know if I do all right (please tell me if not). And my englisch is not good.

Herre is the answer that I become from Matlab 2013b:

>> format long

>> [a,b] = freqz (1, [1, -0.5, 0.8], 10)

a =

  0.769230769230769 + 0.000000000000000i
  0.795697845539899 + 0.214406957886308i
  0.907895048625574 + 0.503075088105172i
  1.359446188435795 + 1.055626842224669i
  5.039825198514839 - 0.134716760555234i
  0.689655172413793 - 1.724137931034483i
  0.440435322714805 - 0.821109280373119i
  0.426591494408077 - 0.474959339207670i
  0.430062293212493 - 0.274624269945268i
  0.433537429406183 - 0.127592878090223i


b =

                   0
   0.314159265358979
   0.628318530717959
   0.942477796076938
   1.256637061435917
   1.570796326794897
   1.884955592153876
   2.199114857512855
   2.513274122871835
   2.827433388230814

>>

Antoine  could you run the following command in Matlab and put the picture somewhere on the internet.  (dropbox or other)

 freqz (1, [1, -0.5, 0.8], 10)