Gbs-elektronik MCA166-USB Instrukcja Użytkownika Strona 34

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
Przeglądanie stron 33
MCA166-USB
Strip:
Strip subtracts a specified fraction of the spectrum. The Strip factor can be “positive“ or “negative“ :
Spectrum = Spectrum - F*Spectrum
y
'
y x
where
Spectrum
y
'
- Count content of channel i in the resulting spectrum
Spectrum
y
- Count content of channel i in the original spectrum
F - Strip factor
Spectrum
x
- Count content of channel i in the spectrum to be subtracted
E-calibration:
The Energy calibration allows to convert the x-axis channel numbers into energy values in KeV. The following
formula is used:
E = S Channel + O
where,
S - Slope
O - Offset
The coefficients can be set as numeric values or by linear fit of two energy channel/peak centroid pairs.
34
Przeglądanie stron 33
1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 71 72

Komentarze do niniejszej Instrukcji

Brak uwag