45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
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/*---------------------------------------------------------------------------
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F I T C E N T E R
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A simple peak finding and center of gravity determination facility for
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SICS.
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copyright: see copyright.h
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Mark Koennecke, October 1997
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----------------------------------------------------------------------------*/
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#ifndef SICSFITCENTER
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#define SICSFITCENTER
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typedef struct __FitCenter *pFit;
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/*--------------------------------------------------------------------------*/
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pFit CreateFitCenter(pScanData pScan);
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void DeleteFitCenter(void *pData);
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/*-------------------------------------------------------------------------*/
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int CalculateFit(pFit self);
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/*
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CalcluateFit returns: -1 when left FWHM could not be found
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-2 when right FWHM could not be found
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1 on success
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*/
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int CalculateFitFromData(pFit self, float fAxis[], long lSum[],
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int iLen);
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void GetFitResults(pFit self, float *fNewCenter, float *fStdDev,
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float *FWHM, float *fMax);
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int DriveCenter(pFit self, SConnection *pCon, SicsInterp *pSics);
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/*-------------------------------------------------------------------------*/
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int FitFactory(SConnection *pCon,SicsInterp *pSics, void *pData,
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int argc, char *argv[]);
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int FitWrapper(SConnection *pCon,SicsInterp *pSics, void *pData,
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int argc, char *argv[]);
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int CenterWrapper(SConnection *pCon,SicsInterp *pSics, void *pData,
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int argc, char *argv[]);
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//Jing: smmoth scan data before applying peak-search function
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void SmoothScanCounts(long *lData, int iDataLen);
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#endif
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