00001 //------------------------------------------------------------- 00002 // Go4 Release Package v3.04-01 (build 30401) 00003 // 28-November-2008 00004 //--------------------------------------------------------------- 00005 // The GSI Online Offline Object Oriented (Go4) Project 00006 // Experiment Data Processing at EE department, GSI 00007 //--------------------------------------------------------------- 00008 // 00009 //Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI 00010 // Planckstr. 1, 64291 Darmstadt, Germany 00011 //Contact: http://go4.gsi.de 00012 //---------------------------------------------------------------- 00013 //This software can be used under the license agreements as stated 00014 //in Go4License.txt file which is part of the distribution. 00015 //---------------------------------------------------------------- 00016 #include <math.h> 00017 00018 extern "C" double gaussian(double *axis, double *pars) 00019 { 00020 double pos = pars[0]; 00021 double width = pars[1]; 00022 double x = axis[0]; 00023 return exp(-0.5*(x-pos)*(x-pos)/width/width); 00024 } 00025 00026 00027 00028 //----------------------------END OF GO4 SOURCE FILE ---------------------
1.4.2