MINOR: skip useless call

ggventurini · Jun 12, 2015 · 6293abb · 6293abb
1 parent 62f7d23
commit 6293abb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/deltasigma/_synthesizeQNTF.py b/deltasigma/_synthesizeQNTF.py
@@ -177,7 +177,7 @@ def synthesizeQNTF(order=4, OSR=64, f0=0., NG=-60, ING=-20, n_im=None):
  if norm(f) < lowest_f:
  lowest_f = norm(f)
  # ntf0 is ALREADY a zpk tuple
- zeros, poles, k = _get_zpk(ntf0)
+ zeros, poles, k = ntf0
  best = (zeros.copy(), poles.copy(), k)
  if abs(f[0]) > abs(f[1]):
  # adjust x(1)