From ea934695d10c165b37099c70255927d5165bddf0 Mon Sep 17 00:00:00 2001
From: andreas128 <Andreas>
Date: Tue, 16 May 2017 22:32:07 +0100
Subject: Fix lag calculator and add test

---
 src/gen_source.py | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/gen_source.py')

diff --git a/src/gen_source.py b/src/gen_source.py
index 7620bc3..c8509ed 100644
--- a/src/gen_source.py
+++ b/src/gen_source.py
@@ -97,3 +97,9 @@ def gen_file_i(frequency_0, frequency_1, x1 = 0, x2 = 0, x3 = 0, x4 = 0, samp_ra
     assert(np.isclose(a_load, two_tone).all()), "Inconsistent stored file"
 
     return path
+
+def gen_sin(samples, oversampling, phi):
+    t = np.arange(samples, dtype=np.float)
+    sig = np.sin(((2*np.pi)/oversampling) * t - np.pi*phi/180.)
+    return sig
+
-- 
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