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1 /* libxtract feature extraction library
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2 *
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3 * Copyright (C) 2006 Jamie Bullock
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4 *
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5 * This program is free software; you can redistribute it and/or modify
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6 * it under the terms of the GNU General Public License as published by
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7 * the Free Software Foundation; either version 2 of the License, or
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8 * (at your option) any later version.
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9 *
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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14 *
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program; if not, write to the Free Software
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17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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18 * USA.
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19 */
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20
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21 /* xtract_delta.c: defines functions that extract a feature as a single value from more than one input vector */
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22
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23 #include "xtract/xtract_delta.h"
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24 #include "xtract/xtract_macros.h"
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25
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26 int xtract_flux(float *data, int N, void *argv , float *result){
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27
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28 NOT_IMPLEMENTED;
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29
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30 }
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31
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32 int xtract_attack_time(float *data, int N, void *argv , float *result){
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33
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34 NOT_IMPLEMENTED;
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35
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36 }
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37
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38 int xtract_decay_time(float *data, int N, void *argv, float *result){
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39
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40 NOT_IMPLEMENTED;
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41
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42 }
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43
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44 int xtract_delta_feature(float *data, int N, void *argv, float *result){
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45
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46 NOT_IMPLEMENTED;
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47
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48 }
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49
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