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r525: *** empty log message ***
[ctsim.git]
/
include
/
filter.h
diff --git
a/include/filter.h
b/include/filter.h
index ca6e67b0314e405d91bbfbf8711bd2353a37f78e..2dd5ed5f074d7dee0fb9572cd84125747c9cf325 100644
(file)
--- a/
include/filter.h
+++ b/
include/filter.h
@@
-7,9
+7,9
@@
** Date Started: June 2000
**
** This is part of the CTSim program
** Date Started: June 2000
**
** This is part of the CTSim program
-** Copyright (
C) 1983-2000
Kevin Rosenberg
+** Copyright (
c) 1983-2001
Kevin Rosenberg
**
**
-** $Id: filter.h,v 1.2
2 2000/12/16 06:12:4
7 kevin Exp $
+** $Id: filter.h,v 1.2
5 2001/02/11 04:56:3
7 kevin Exp $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
@@
-103,6
+103,8
@@
class SignalFilter {
static void setNumIntegral(int nIntegral) {N_INTEGRAL = nIntegral;}
static const int getFilterCount() {return s_iFilterCount;}
static void setNumIntegral(int nIntegral) {N_INTEGRAL = nIntegral;}
static const int getFilterCount() {return s_iFilterCount;}
+ static const int getReconstructFilterCount() { return s_iReconstructFilterCount; }
+
static const char** getFilterNameArray() {return s_aszFilterName;}
static const char** getFilterTitleArray() {return s_aszFilterTitle;}
static int convertFilterNameToID (const char* const filterName);
static const char** getFilterNameArray() {return s_aszFilterName;}
static const char** getFilterTitleArray() {return s_aszFilterTitle;}
static int convertFilterNameToID (const char* const filterName);
@@
-116,6
+118,12
@@
class SignalFilter {
static const char* convertDomainIDToName (const int idDomain);
static const char* convertDomainIDToTitle (const int idDomain);
static const char* convertDomainIDToName (const int idDomain);
static const char* convertDomainIDToTitle (const int idDomain);
+ static double sinc (double x)
+ { return (fabs(x) > F_EPSILON ? (sin (x) / x) : 1.0); }
+
+ static double sinc (double x, double mult)
+ { return (fabs(x) > F_EPSILON ? (sin (x * mult) / x) : 1.0); }
+
private:
int m_nFilterPoints;
double m_dBandwidth;
private:
int m_nFilterPoints;
double m_dBandwidth;
@@
-136,6
+144,7
@@
class SignalFilter {
static const char* s_aszFilterName[];
static const char* s_aszFilterTitle[];
static const int s_iFilterCount;
static const char* s_aszFilterName[];
static const char* s_aszFilterTitle[];
static const int s_iFilterCount;
+ static const int s_iReconstructFilterCount;
static const char* s_aszDomainName[];
static const char* s_aszDomainTitle[];
static const int s_iDomainCount;
static const char* s_aszDomainName[];
static const char* s_aszDomainTitle[];
static const int s_iDomainCount;
@@
-152,8
+161,6
@@
class SignalFilter {
double spatialResponseAnalytic (double x) const;
double frequencyResponse (double u) const;
double spatialResponseAnalytic (double x) const;
double frequencyResponse (double u) const;
- static double sinc (double x, double mult)
- { return (fabs(x) > F_EPSILON ? (sin (x * mult) / x) : 1.0); }
static double integral_abscos (double u, double w)
{ return (fabs (u) > F_EPSILON ? (cos (u * w) - 1) / (u * u) + w / u * sin (u * w) : (w * w / 2)); }
};
static double integral_abscos (double u, double w)
{ return (fabs (u) > F_EPSILON ? (cos (u * w) - 1) / (u * u) + w / u * sin (u * w) : (w * w / 2)); }
};