Study on Fourier transform infrared spectrum processing method
based on Butterworth filter
LI Yan , ∗ , GAO Minguang , , TONG Jingjing , , LI Sheng , , LI Xiangxian , , HAN Xin , , LIU Jianguo ,
Chinese Journal of Quantum Electronics
.
2021, (6): 780
-787
.
DOI: 10.3969/j.issn.1007-5461.2021.06.005