Derivations.h

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#ifndef WIRECELLSIGPROC_DERIVATIONS
#define WIRECELLSIGPROC_DERIVATIONS

#include "WireCellUtil/Waveform.h"
#include "WireCellIface/IChannelFilter.h"

namespace WireCell{
    namespace SigProc{
        namespace Derivations{
            
            /** Return a sequence of the median values, one for each channel signal.

                fixme and warning: this ignores small and large signal
                with fixed thresholds which need to be set as parameters.
            */
            WireCell::Waveform::realseq_t CalcMedian(const WireCell::IChannelFilter::channel_signals_t& chansig);

            /** Return the RMS of a signal

                fixme and warning: this ignores large signal with a fixed
                threshold which needs to be set as parameters.
            */
            std::pair<double,double> CalcRMS(const WireCell::Waveform::realseq_t& signal);
        }
    }
}


#endif


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