SPECTRAL DATA PROCESSING APPARATUS AND METHOD OF PROCESSING SPECTRAL DATA

摘要

Provided are an apparatus and a method for spectrum data processing for visually and easily grasping the relationship between time, signal intensity, and a predetermined parameter of three-dimensional spectrum data on a two dimension. A spectrum data processing apparatus (210) displaying a specific spectrum on a display unit (220) based on three-dimensional spectrum data having time, a signal intensity, and a predetermined parameter includes a two-dimensional spectrum calculation unit (217) calculating time-specific signal intensity based on the spectrum data and calculating a two-dimensional spectrum (MS) of the signal intensity and the parameter, a signal intensity time change calculation unit (218) calculating a time change (TC) of the signal intensity for each parameter based on the spectrum data, and a display control unit (219) displaying the two-dimensional spectrum on the display unit, matching the time change in the signal intensity with the parameter of the two-dimensional spectrum, and performing overlapping display in a form following time on the axis of the signal intensity of the two-dimensional spectrum.