uint32_t zofits::applySMOOTHING ( char *  data, uint32_t  numElems  )

inlineprotected

Applies Thomas' DRS4 smoothing

Parameters

data	where to apply it
numElems	how many elements of type int16_t are stored in the buffer

Returns

number of bytes modified

Definition at line 943 of file zofits.h.

References data.

        {
            int16_t* short_data = reinterpret_cast<int16_t*>(data);
            for (int j=numElems-1;j>1;j--)
                short_data[j] = short_data[j] - (short_data[j-1]+short_data[j-2])/2;

            return numElems*sizeof(int16_t);
        }