DATA PROCESSING DEVICE AND DATA PROCESSING METHOD

To provide a data processing device, etc., with which it is possible to determine an energy range to which background reduction is applied, automatically without relying on the decision of a user.SOLUTION: The data processing device temporarily sets one end point of a background reduction range at t...

Full description

Saved in:
Bibliographic Details
Main Authors YONEI KAZUNORI, SHIMA MASAHIDE, NAKAGAWA YASUHIDE
Format Patent
LanguageEnglish
Japanese
Published 06.06.2019
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:To provide a data processing device, etc., with which it is possible to determine an energy range to which background reduction is applied, automatically without relying on the decision of a user.SOLUTION: The data processing device temporarily sets one end point of a background reduction range at the maximum point of a spectrum and temporarily sets the other end point of the background reduction range at the maximum energy point or minimum energy point of the spectrum, finds a peak area after background reduction while changing the one end point in a direction to move away from the other end point, fixes a point where the peak area becomes maximum as one end point and temporarily sets the other end point at the maximum point of the spectrum, finds a peak area after background reduction while changing the other end point in a direction to move away from the one end point, and fixes a point where the peak area becomes maximum as the other end point.SELECTED DRAWING: Figure 2 【課題】バックグラウンド除去を適用するエネルギー範囲をユーザの判断に依らず自動で決定することが可能なデータ処理装置等を提供すること。【解決手段】データ処理装置は、スペクトルの最大点にバックグラウンド除去範囲の一方の端点を仮設定し、スペクトルの最大エネルギー点又は最小エネルギー点にバックグラウンド除去範囲の他方の端点を仮設定し、一方の端点を他方の端点から遠ざかる方向に変化させながらバックグラウンド除去後のピーク面積を求め、ピーク面積が最大となる点を一方の端点として確定し、スペクトルの最大点に他方の端点を仮設定し、他方の端点を一方の端点から遠ざかる方向に変化させながらバックグラウンド除去後のピーク面積を求め、ピーク面積が最大となる点を他方の端点として確定する。【選択図】図2
Bibliography:Application Number: JP20170216301