[Computer-assisted acquisition and analysis of high-resolution spectrum].
Based on the unique characteristic of spectral line center in the whole spectrum and noise threshold, a computer approach and program for the determination of spectral line position and relative intensity automatically are presented in this paper. Exploring this approach and computer program, we pre-analyzed the partially overlapped 16 line TuFIR experiment spectra of CHF3. The results of line positions and intensities for these TuFIR spectra are in excellent agreement with the results by least-square fit with heavily manual inference. The accuracy and efficiency of this method and program will ensure their wide application in complex high-resolution molecular spectrum.
Lin
J L
JL
State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China.
Huang
G M
GM
Zu
L L
LL
Liu
H P
HP
Guo
Y Q
YQ
Liu
X Y
XY
Duan
C X
CX
Liu
Y Y
YY
D000465:Algorithms; D001185:Artificial Intelligence; D016009:Chi-Square Distribution; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D008432:Mathematical Computing; D008962:Models, Theoretical; D012815:Signal Processing, Computer-Assisted; D012984:Software; D013055:Spectrophotometry, Infrared / Q000379:methods*