Added licence boilerplate to our MATLAB files.

webrtc/modules/audio_coding/neteq/test/delay_tool/plot_neteq_delay.m

+%
+%  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.

[hlundin-webrtc, 2017/03/28 12:01:14]

2011
See
https://chromium.googlesource.com/external/webrtc/+/77ae29bc8159630133704c150....

+%
+%  Use of this source code is governed by a BSD-style license
+%  that can be found in the LICENSE file in the root of the source
+%  tree. An additional intellectual property rights grant can be found
+%  in the file PATENTS.  All contributing project authors may
+%  be found in the AUTHORS file in the root of the source tree.
+%
+
 function [delay_struct, delayvalues] = plot_neteq_delay(delayfile, varargin)
 
 % InfoStruct = plot_neteq_delay(delayfile)
 % InfoStruct = plot_neteq_delay(delayfile, 'skipdelay', skip_seconds)
 %
 % Henrik Lundin, 2006-11-17
 % Henrik Lundin, 2011-05-17
 %
 
 try
@@ skipping 167 matching lines @@
         % positive jump
         x(n+1:end)=x(n+1:end)-65536;
     end
     
     jumps=find(abs((diff(x(n+1:end))-1))>65000);
 end
 
 y=x;
 
 return;