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Diffstat (limited to 'media/pocketsphinx/src/vector.h')
-rw-r--r-- | media/pocketsphinx/src/vector.h | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/media/pocketsphinx/src/vector.h b/media/pocketsphinx/src/vector.h deleted file mode 100644 index ed81398d9..000000000 --- a/media/pocketsphinx/src/vector.h +++ /dev/null @@ -1,89 +0,0 @@ -/* ==================================================================== - * Copyright (c) 1999-2004 Carnegie Mellon University. All rights - * reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * This work was supported in part by funding from the Defense Advanced - * Research Projects Agency and the National Science Foundation of the - * United States of America, and the CMU Sphinx Speech Consortium. - * - * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND - * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY - * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * ==================================================================== - * - */ - -/* - * vector.h -- vector routines. - * - * ********************************************** - * CMU ARPA Speech Project - * - * Copyright (c) 1997 Carnegie Mellon University. - * ALL RIGHTS RESERVED. - * ********************************************** - */ - - -#ifndef __VECTOR_H__ -#define __VECTOR_H__ - -/* System headers. */ -#include <stdio.h> - -/* SphinxBase headers. */ -#include <sphinxbase/prim_type.h> - -typedef float32 *vector_t; - -/* - * The reason for some of the "trivial" routines below is that they could be OPTIMIZED for SPEED - * at some point. - */ - - -/* Floor all elements of v[0..dim-1] to min value of f */ -void vector_floor(vector_t v, int32 dim, float64 f); - - -/* Floor all non-0 elements of v[0..dim-1] to min value of f */ -void vector_nz_floor(vector_t v, int32 dim, float64 f); - - -/* - * Normalize the elements of the given vector so that they sum to 1.0. If the sum is 0.0 - * to begin with, the vector is left untouched. Return value: The normalization factor. - */ -float64 vector_sum_norm(vector_t v, int32 dim); - - -/* Print vector in one line, in %11.4e format, terminated by newline */ -void vector_print(FILE *fp, vector_t v, int32 dim); - - -/* Return TRUE iff given vector is all 0.0 */ -int32 vector_is_zero (float32 *vec, /* In: Vector to be checked */ - int32 len); /* In: Length of above vector */ - -#endif /* VECTOR_H */ |