Edinburgh Speech Tools 2.4-release
 
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EST_model_types.h
1/*************************************************************************/
2/* */
3/* Centre for Speech Technology Research */
4/* University of Edinburgh, UK */
5/* Copyright (c) 1995,1996 */
6/* All Rights Reserved. */
7/* */
8/* Permission is hereby granted, free of charge, to use and distribute */
9/* this software and its documentation without restriction, including */
10/* without limitation the rights to use, copy, modify, merge, publish, */
11/* distribute, sublicense, and/or sell copies of this work, and to */
12/* permit persons to whom this work is furnished to do so, subject to */
13/* the following conditions: */
14/* 1. The code must retain the above copyright notice, this list of */
15/* conditions and the following disclaimer. */
16/* 2. Any modifications must be clearly marked as such. */
17/* 3. Original authors' names are not deleted. */
18/* 4. The authors' names are not used to endorse or promote products */
19/* derived from this software without specific prior written */
20/* permission. */
21/* */
22/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
23/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
24/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
25/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
26/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
27/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
28/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
29/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
30/* THIS SOFTWARE. */
31/* */
32/*************************************************************************/
33/* Author : Simon King */
34/* Date : June 1998 */
35/*-----------------------------------------------------------------------*/
36/* Dynamical models for ASR */
37/* */
38/*=======================================================================*/
39
40#include <cstdlib>
41#include <stdio.h>
42#include <fstream.h>
43#include "EST.h"
44#include "EST_Handleable.h"
45#include "EST_THandle.h"
46#include "EST_TBox.h"
47#include "EST_String.h"
48
49
51{
52 EST_DMatrix M1;
53 EST_DMatrix M2;
54 EST_DMatrix covar_y;
55 int points_processed;
56};
57
59{
60 EST_DMatrix M3;
61 EST_DMatrix M4;
62 EST_DMatrix covar_x_t_plus_1_except_last;
63 int points_processed_except_last;
64};
65
68
69ostream& operator <<(ostream &s, const refcounted_stats_accumulator_FW_P &);
70
73ostream& operator <<(ostream &s, const refcounted_stats_accumulator_HV_P &);
74
75/// an accumulator to be owned by every model
76/// - the underlying HV or FW accumulators are shared via
77/// pointers to reference counted objects
83
84ostream& operator <<(ostream &s, const stats_accumulator_FW &);
85ostream& operator <<(ostream &s, const stats_accumulator_HV &);
86
87
88
91
92ostream& operator <<(ostream &s, const Boxed_EST_DMatrix &);
93ostream& operator <<(ostream &s, const refcounted_EST_DMatrixP &);
94
95//int operator ==(const Boxed_EST_DMatrix &a,
96// const Boxed_EST_DMatrix &b);
97int operator ==(const refcounted_EST_DMatrixP &a,
99
100
101
102
105int operator ==(const refcounted_EST_DVectorP &,
107
108ostream& operator <<(ostream &s, const refcounted_EST_DVectorP &);
109
110
111
112
an accumulator to be owned by every model