/************************* DATACOMP.H ************************/
#include "randefs.h"

int   MakeHistogram(RAND *dat);
void  MakeScopeSignals(RAND *dat, int wt_tbl[][MAXWTLEN]);
void  MakeSqWave(int *data, int ncycles);
void  Filter(int *rawdat, int *filtrdat, int *wt_tbl);
void  UpdateDistrib(RAND *dat, index *hstogm, float *frqdst);
void  AddNoise(int *in, int *out, RAND *noise);
