00001
00005 #include <bpm/bpm_interface.h>
00006 #include <bpm/bpm_rf.h>
00007
00013 int rf_mixer( double *RF_Re, double *RF_Im, double **LO, double *IF ) {
00014
00015
00016 if ( ! RF_Re || ! RF_Im || ! LO || ! IF ) {
00017 bpm_error( "Invalid pointer arguments in rf_mixer(...)",
00018 __FILE__, __LINE__ );
00019 return BPM_FAILURE;
00020 }
00021
00022 int i;
00023
00024
00025 for( i = 0; i < rf_nsamples; i++ ) {
00026
00027 IF[i] = RF_Re[i] * LO[i][Re] + RF_Im[i] * LO[i][Im];
00028
00029 }
00030
00031 return BPM_SUCCESS;
00032 }
00033
