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-rwxr-xr-xcalc_radial_psd.py8
1 files changed, 4 insertions, 4 deletions
diff --git a/calc_radial_psd.py b/calc_radial_psd.py
index 8f59a13..f941839 100755
--- a/calc_radial_psd.py
+++ b/calc_radial_psd.py
@@ -1,5 +1,7 @@
#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2016 Aaron LI
+# MIT license
#
# Credit:
# [1] Radially averaged power spectrum of 2D real-valued matrix
@@ -11,11 +13,9 @@
# * If the input image is NOT SQUARE; then are the horizontal frequencies
# the same as the vertical frequencies ??
#
-# Aaron LI <aaronly.me@gmail.com>
# Created: 2015-04-22
-# Updated: 2016-05-09
#
-# Change log:
+# Change logs:
# 2016-05-09:
# * PEP8 fixes
# 2016-05-01: