Mercurial > hg > smallbox
comparison examples/Automatic Music Transcription/SMALL_AMT_KSVD_Sparsity_test.m @ 128:8e660fd14774 ivand_dev
Feature 186
author | Ivan Damnjanovic lnx <ivan.damnjanovic@eecs.qmul.ac.uk> |
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date | Mon, 13 Jun 2011 14:55:45 +0100 |
parents | cbf3521c25eb |
children | f42aa8bcb82f |
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126:db5a7fe1a404 | 128:8e660fd14774 |
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1 %% DICTIONARY LEARNING FOR AUTOMATIC MUSIC TRANSCRIPTION EXAMPLE 1 | 1 %% Dictionary Learning for Automatic Music Transcription - KSVD sparsity |
2 %% test | |
3 % | |
4 % *WARNING!* You should have SPAMS in your search path in order for this | |
5 % script to work.Due to licensing issues SPAMS can not be automatically | |
6 % provided in SMALLbox (http://www.di.ens.fr/willow/SPAMS/downloads.html). | |
2 % | 7 % |
3 % Centre for Digital Music, Queen Mary, University of London. | |
4 % This file copyright 2010 Ivan Damnjanovic. | |
5 % | |
6 % This program is free software; you can redistribute it and/or | |
7 % modify it under the terms of the GNU General Public License as | |
8 % published by the Free Software Foundation; either version 2 of the | |
9 % License, or (at your option) any later version. See the file | |
10 % COPYING included with this distribution for more information. | |
11 % | |
12 % This file contains an example of how SMALLbox can be used to test diferent | 8 % This file contains an example of how SMALLbox can be used to test diferent |
13 % dictionary learning techniques in Automatic Music Transcription problem. | 9 % dictionary learning techniques in Automatic Music Transcription problem. |
14 % It calls generateAMT_Learning_Problem that will let you to choose midi, | 10 % It calls generateAMT_Learning_Problem that will let you to choose midi, |
15 % wave or mat file to be transcribe. If file is midi it will be first | 11 % wave or mat file to be transcribe. If file is midi it will be first |
16 % converted to wave and original midi file will be used for comparison with | 12 % converted to wave and original midi file will be used for comparison with |
17 % results of dictionary learning and reconstruction. | 13 % results of dictionary learning and reconstruction. |
18 % The function will generarte the Problem structure that is used to learn | 14 % The function will generarte the Problem structure that is used to learn |
19 % Problem.p notes spectrograms from training set Problem.b using | 15 % Problem.p notes spectrograms from training set Problem.b using |
20 % dictionary learning technique defined in DL structure. | 16 % dictionary learning technique defined in DL structure. |
21 % | 17 % |
18 | |
19 % | |
20 % Centre for Digital Music, Queen Mary, University of London. | |
21 % This file copyright 2010 Ivan Damnjanovic. | |
22 % | |
23 % This program is free software; you can redistribute it and/or | |
24 % modify it under the terms of the GNU General Public License as | |
25 % published by the Free Software Foundation; either version 2 of the | |
26 % License, or (at your option) any later version. See the file | |
27 % COPYING included with this distribution for more information. | |
22 %% | 28 %% |
23 | 29 |
24 clear; | 30 clear; |
25 | 31 |
26 | 32 |