From 48e8b13e5338ac33501e1fa7da8d31725d924664 Mon Sep 17 00:00:00 2001
From: Roman Zeyde <roman.zeyde@gmail.com>
Date: Sun, 20 Jul 2014 13:13:10 +0300
Subject: [PATCH] remove correction code from FreqLoop

---
 loop.py | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/loop.py b/loop.py
index 8aa2193..a1a409e 100644
--- a/loop.py
+++ b/loop.py
@@ -32,16 +32,5 @@ class FreqLoop(object):
             gen = sigproc.extract_symbols(generator, freq)
             self.gens.append(gen)
 
-        Kp, Ki = 0.2, 0.01
-        b = np.array([1, -1])*Kp + np.array([0.5, 0.5])*Ki
-        self.filt = Filter(b=b, a=[1])
-        self.correction = 0.0
-
-    def correct(self, actual, expected):
-        self.err = np.angle(expected / actual) / np.pi
-        self.err = sigproc.clip(self.err, [-0.1, 0.1])
-        self.correction = self.filt(self.err)
-        self.sampler.correct(offset=self.correction)
-
     def __iter__(self):
         return itertools.izip(*self.gens)