From e11640ebce01e39b4a900c5c29acd401cda4f77f Mon Sep 17 00:00:00 2001
From: John Glover <j@johnglover.net>
Date: Thu, 23 Aug 2012 18:28:47 +0100
Subject: [examples] Move examples to top level. Update examples so file paths
 can be specified on the command line.

---
 examples/plotpartials.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 examples/plotpartials.py

(limited to 'examples/plotpartials.py')

diff --git a/examples/plotpartials.py b/examples/plotpartials.py
new file mode 100644
index 0000000..65017b0
--- /dev/null
+++ b/examples/plotpartials.py
@@ -0,0 +1,19 @@
+import sys
+import matplotlib.pyplot as plt
+import simpl
+
+usage = 'Usage: python {0} <wav file>'.format(__file__)
+if len(sys.argv) != 2:
+    print usage
+    sys.exit(1)
+
+audio = simpl.read_wav(sys.argv[1])[0]
+
+pd = simpl.LorisPeakDetection()
+pd.max_peaks = 30
+peaks = pd.find_peaks(audio)
+pt = simpl.MQPartialTracking()
+pt.max_partials = 30
+partials = pt.find_partials(peaks)
+simpl.plot_partials(partials, show_peaks=False)
+plt.show()
-- 
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