comparison at/ofai/music/util/MIDI2Matlab.java @ 2:4c3f5bc01c97

* Import BeatRoot v0.5.7

+/*
+	Copyright (C) 2001, 2006 by Simon Dixon
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License along
+	with this program (the file gpl.txt); if not, download it from
+	http://www.gnu.org/licenses/gpl.txt or write to the
+	Free Software Foundation, Inc.,
+	51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+package at.ofai.music.util;
+
+import java.util.ListIterator;
+
+class MIDI2Matlab {
+
+	public static void main(String[] args) {
+		EventList e = EventList.readMidiFile(args[0]);
+		Event[] events = e.toArray(0x90);
+		int len = events.length;
+		double[] pitch = new double[len];
+		double[] vel = new double[len];
+		double[] onset = new double[len];
+		double[] offset = new double[len];
+		for (int i=0; i<len; i++) {
+			pitch[i] = events[i].midiPitch;
+			vel[i] = events[i].midiVelocity;
+			onset[i] = events[i].keyDown;
+			offset[i] = events[i].keyUp;
+		}
+		Format.init(1,5,3,false);
+		System.out.println("notes = zeros(" + len + ",4);");
+		Format.matlab(onset, "notes(:,1)", System.out);
+		Format.matlab(offset, "notes(:,2)", System.out);
+		Format.matlab(pitch, "notes(:,3)", System.out);
+		Format.matlab(vel, "notes(:,4)", System.out);
+		//	if (event.midiCommand == 0x90)
+		//		count++;
+		//	else
+		//		System.out.println("*** Other command: " + event.midiCommand);
+	} // main()
+}