From dfd19df01f41dadbc067a7c3a0d04e71cff18c1c Mon Sep 17 00:00:00 2001
From: Roman Zeyde <roman.zeyde@gmail.com>
Date: Wed, 31 Dec 2014 13:59:41 +0200
Subject: [PATCH] equalizer: remove unused variables

---
 amodem/equalizer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/amodem/equalizer.py b/amodem/equalizer.py
index 89df50f..a5dcb22 100644
--- a/amodem/equalizer.py
+++ b/amodem/equalizer.py
@@ -80,6 +80,6 @@ class Equalizer(object):
 
         A = np.concatenate(A, axis=0)
         b = np.array(b)
-        h, residuals, rank, sv = lstsq(A, b)
+        h = lstsq(A, b)[0]
         h = h[::-1].real
         return h