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/* |
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Teem: Tools to process and visualize scientific data and images . |
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Copyright (C) 2013, 2012, 2011, 2010, 2009 University of Chicago |
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Copyright (C) 2008, 2007, 2006, 2005 Gordon Kindlmann |
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Copyright (C) 2004, 2003, 2002, 2001, 2000, 1999, 1998 University of Utah |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public License |
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(LGPL) as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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The terms of redistributing and/or modifying this software also |
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include exceptions to the LGPL that facilitate static linking. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public License |
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along with this library; if not, write to Free Software Foundation, Inc., |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "ten.h" |
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#include "privateTen.h" |
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#define PARM_NUM 0 |
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static const tenModelParmDesc |
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parmDesc[] = { |
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/* dummy to avoid compiler error */ |
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{"dummy", 0.0, 0.0, AIR_FALSE, AIR_FALSE, 0}, |
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}; |
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static void |
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simulate(double *dwiSim, const double *parm, const tenExperSpec *espec) { |
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unsigned int ii; |
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AIR_UNUSED(parm); |
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AIR_UNUSED(espec); |
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for (ii=0; ii<espec->imgNum; ii++) { |
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dwiSim[ii] = 0; |
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} |
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return; |
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} |
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static char * |
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parmSprint(char str[AIR_STRLEN_MED], const double *parm) { |
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AIR_UNUSED(parm); |
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sprintf(str, "constant 0"); |
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return str; |
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} |
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static double * |
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parmAlloc(void) { |
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return NULL; |
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} |
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static void |
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parmRand(double *parm, airRandMTState *rng, int knownB0) { |
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AIR_UNUSED(parm); |
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AIR_UNUSED(rng); |
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AIR_UNUSED(knownB0); |
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} |
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static void |
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parmStep(double *parm1, const double scl, |
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const double *grad, const double *parm0) { |
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AIR_UNUSED(parm1); |
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AIR_UNUSED(scl); |
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AIR_UNUSED(grad); |
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AIR_UNUSED(parm0); |
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} |
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static double |
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parmDist(const double *parmA, const double *parmB) { |
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AIR_UNUSED(parmA); |
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AIR_UNUSED(parmB); |
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return 0.0; |
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} |
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static void |
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parmCopy(double *parmA, const double *parmB) { |
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AIR_UNUSED(parmA); |
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AIR_UNUSED(parmB); |
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} |
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static int |
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parmConvert(double *parmDst, const double *parmSrc, |
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const tenModel *modelSrc) { |
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AIR_UNUSED(parmDst); |
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AIR_UNUSED(parmSrc); |
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AIR_UNUSED(modelSrc); |
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return 0; |
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} |
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_TEN_SQE |
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static void |
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sqeGrad(double *grad, const double *parm0, |
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const tenExperSpec *espec, |
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double *dwiBuff, const double *dwiMeas, |
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int knownB0) { |
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AIR_UNUSED(grad); |
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AIR_UNUSED(parm0); |
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AIR_UNUSED(espec); |
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AIR_UNUSED(dwiBuff); |
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AIR_UNUSED(dwiMeas); |
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AIR_UNUSED(knownB0); |
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} |
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_TEN_SQE_FIT(tenModelZero) |
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_TEN_NLL |
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_TEN_NLL_GRAD_STUB |
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static double |
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nllFit(double *parm, const tenExperSpec *espec, |
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const double *dwiMeas, const double *parmInit, |
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int rician, double sigma, int knownB0) { |
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AIR_UNUSED(parm); |
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AIR_UNUSED(espec); |
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AIR_UNUSED(dwiMeas); |
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AIR_UNUSED(parmInit); |
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AIR_UNUSED(rician); |
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AIR_UNUSED(sigma); |
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AIR_UNUSED(knownB0); |
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return AIR_NAN; |
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} |
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tenModel |
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_tenModelZero = { |
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TEN_MODEL_STR_ZERO, |
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_TEN_MODEL_FIELDS |
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}; |
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const tenModel *const tenModelZero = &_tenModelZero; |