libbpm: bpmsimulation/get_monopole

00001 
00005 #include <bpm/bpm_messages.h>
00006 #include <bpm/bpm_simulation.h>
00007 #include <math.h>
00008 
00018 int get_monopole_amp( double bunchcharge, double bunchlength,
00019                     double chargesens,
00020                     double *amp, double *phase ){
00021 
00022 
00023   double I = 0;
00024   double Q = (-1) * chargesens * bunchcharge;
00025   //need check the phase
00026 
00027   *amp = sqrt( I * I + Q * Q );
00028   if ( *amp == 0 ) *phase = 0; else
00029   *phase = acos(I / *amp); // ( I > 0 ? asin(I / *amp) : PI - asin(I / *amp) );
00030   
00031   return BPM_SUCCESS;
00032 }
00033 
00034 // end of file
bpmsimulation/get_monopole_amp.c
