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-rw-r--r--dpd/src/Model.py24
1 files changed, 24 insertions, 0 deletions
diff --git a/dpd/src/Model.py b/dpd/src/Model.py
index a7bc63b..78445cf 100644
--- a/dpd/src/Model.py
+++ b/dpd/src/Model.py
@@ -1,5 +1,9 @@
# -*- coding: utf-8 -*-
+import numpy as np
+import logging
+import matplotlib.pyplot as plt
+
class Model:
"""Calculates new coefficients using the measurement and the old
coefficients"""
@@ -8,6 +12,26 @@ class Model:
self.coefs = coefs
def get_next_coefs(self, txframe_aligned, rxframe_aligned):
+ txframe_aligned = txframe_aligned / np.median(np.abs(txframe_aligned))
+ rxframe_aligned = rxframe_aligned / np.median(np.abs(rxframe_aligned))
+
+ logging.debug("txframe: min %f, max %f, median %f" %
+ (np.min(np.abs(txframe_aligned)),
+ np.max(np.abs(txframe_aligned)),
+ np.median(np.abs(txframe_aligned))
+ ))
+
+ logging.debug("rxframe: min %f, max %f, median %f" %
+ (np.min(np.abs(rxframe_aligned)),
+ np.max(np.abs(rxframe_aligned)),
+ np.median(np.abs(rxframe_aligned))
+ ))
+
+ plt.plot(rxframe_aligned[:1024], label="rxframe")
+ plt.plot(txframe_aligned[:1024], label="txframe")
+ plt.legend()
+ plt.savefig("/tmp/")
+
return self.coefs
# The MIT License (MIT)