From ff4971fda48d765a12437b3eb6611994eb067a7a Mon Sep 17 00:00:00 2001
From: Sean Nowlan <sean.nowlan@gtri.gatech.edu>
Date: Tue, 15 Sep 2015 14:03:12 -0400
Subject: trellis: fixed pulse normalization in CPM test script
---
gr-trellis/examples/python/test_cpm.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
(limited to 'gr-trellis/examples/python/test_cpm.py')
diff --git a/gr-trellis/examples/python/test_cpm.py b/gr-trellis/examples/python/test_cpm.py
index 6fe25ec68c..8014c8702a 100755
--- a/gr-trellis/examples/python/test_cpm.py
+++ b/gr-trellis/examples/python/test_cpm.py
@@ -44,6 +44,7 @@ def run_test(seed,blocksize):
# CPFSK signals
#p = numpy.ones(L*Q)
+ #p = p/sum(p)*Q/2.0;
#q = numpy.cumsum(p)
#q = q/q[-1]/2.0;
@@ -54,7 +55,7 @@ def run_test(seed,blocksize):
p=(0.5*scipy.special.erfc(2*math.pi*BT*(tt-0.5)/math.sqrt(math.log(2.0))/math.sqrt(2.0))-0.5*scipy.special.erfc(2*math.pi*BT*(tt+0.5)/math.sqrt(math.log(2.0))/math.sqrt(2.0)))/2.0;
p=p/sum(p)*Q/2.0;
#print p
- q=numpy.cumsum(p)/Q;
+ q=numpy.cumsum(p);
q=q/q[-1]/2.0;
#print q
--
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