基于梯度下降法直接拟合光谱吸收信号的气体浓度测量方法研究

邵国栋¹, 李峥辉¹, 郭松杰¹, 邹丽昌¹, 邓瑶¹, 卢志民^1,^2,³, 姚顺春^1,^2,^3,^*

Research on Gas Concentration Measurement Method Based on Gradient Descent Method to Fit Spectral Absorption Signal Directly

SHAO Guo-dong¹, LI Zheng-hui¹, GUO Song-jie¹, ZOU Li-chang¹, DENG Yao¹, LU Zhi-min^1,^2,³, YAO Shun-chun^1,^2,^3,^*

常规基线拟合得到的不同浓度下的吸光度