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Nitric oxide detection using principal component analysis spectral structure matching to the UV derivative spectrum 期刊论文
APPLIED OPTICS, 2022, 卷号: 61
Authors:  Fan, Bo-Qiang;  Zhang, Yu-Jun;  He, Ying;  You, Kun;  Yu, Dong-Qi;  Xie, Hao;  Lei, Bo-En;  Liu, Wen-Qing
Favorite  |  View/Download:42/0  |  Submit date:2022/01/25
Research on a method of eliminating the line broadening caused by the wavelength shift based on the first harmonic 期刊论文
OPTICS EXPRESS, 2021, 卷号: 29
Authors:  Tang Qi-Xing;  Zhang Yu-Jun;  Chen Dong;  He Ying
Favorite  |  View/Download:9/0  |  Submit date:2022/01/10
Parallel attention-based LSTM for building a prediction model of vehicle emissions using PEMS and OBD 期刊论文
MEASUREMENT, 2021, 卷号: 185
Authors:  Xie, Hao;  Zhang, Yujun;  He, Ying;  You, Kun;  Fan, Boqiang;  Yu, Dongqi;  Lei, Boen;  Zhang, Wangchun
Favorite  |  View/Download:15/0  |  Submit date:2021/11/29
PEMS  Time series prediction  Deep learning  Early warning of high emissions  Outliers elimination  
Research on a Quantitative Regression Model of the Infrared Spectrum Based on the Integrated Learning Algorithm 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 卷号: 41
Authors:  Jiang Wei-wei;  Lu Chang-hua;  Zhang Yu-jun;  Ju Wei;  Wang Ji-zhou;  Ou Chun-sheng;  Xiao Ming-xia
Favorite  |  View/Download:9/0  |  Submit date:2021/06/21
Integrated learning  Support vector machine  GBDT  Quantitative regression  
Research on Constant Temperature Two-Color Light Sources for Nighttime Visibility Estimation 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 卷号: 41
Authors:  Tang Qi-xing;  Zhou Yi;  Dai Pang-da;  Gao Yan-wei;  Fan Bo-qiang;  Li Meng-qi;  He Ying;  You Kun;  Zhang Yu-jun
Favorite  |  View/Download:15/0  |  Submit date:2021/04/26
Constant temperature  Nighttime visibility  Two-color light sources  Transmission rate  Remote sensing  
Precise measurements the broadening characteristics and parameters of methane near-infrared absorption spectrum at high pressure 期刊论文
JOURNAL OF INFRARED AND MILLIMETER WAVES, 2020, 卷号: 39
Authors:  He Ying;  Zhang Yu-Jun;  You Kun;  Fan Bo-Qiang;  Li Meng-Qi;  Yu Dong-Qi;  Xie Hao;  Lei Bo-En;  Jia Wei;  Jing Jun-Sen;  Liu Wen-Qing
Favorite  |  View/Download:38/0  |  Submit date:2021/03/15
laser absorption spectroscopy  spectrum broadening characteristics  empirical mode decomposition algorithm  high pressure  methane  pressure shift  
Moving-Window-Improved Monte Carlo Uninformative Variable Elimination Combining Successive Projections Algorithm for Near-Infrared Spectroscopy (NIRS) 期刊论文
JOURNAL OF SPECTROSCOPY, 2020, 卷号: 2020
Authors:  Jiang, Weiwei;  Lu, Changhua;  Zhang, Yujun;  Ju, Wei;  Wang, Jizhou;  Hong, Feng;  Wang, Tao;  Ou, Chunsheng
Favorite  |  View/Download:7/0  |  Submit date:2020/10/26
Cation-exchange synthesis and measurement of PbS quantum dots with high nonlinear optical properties 期刊论文
OPTIK, 2020, 卷号: 210
Authors:  Yu, Dongqi;  Yu, Zhijie;  Zhang, Yujun;  Chang, Yajing;  Yu, Dabin
Favorite  |  View/Download:4/0  |  Submit date:2020/11/26
PbS quantum dots  Nonlinear optical properties  Optical limiting  Z-Scan technique  
NH3 aliasing absorption spectra at 1103.4 cm(-1) based on continuous quantum cascade laser 期刊论文
ACTA PHYSICA SINICA, 2020, 卷号: 69
Authors:  Li Meng-Qi;  Zhang Yu-Jun;  He Ying;  You Kun;  Fan Bo-Qiang;  Yu Dong-Qi;  Xie Hao;  Lei Bo-En;  Li Xiao-Yi;  Liu Jian-Guo;  Liu Wen-Qing
Favorite  |  View/Download:16/0  |  Submit date:2020/11/26
laser absorption spectrum  quantum cascade laser  line intensity  concentration inversion  
High temporal resolution measurements of ammonia emissions following different nitrogen application rates from a rice field in the Taihu Lake Region of China 期刊论文
ENVIRONMENTAL POLLUTION, 2020, 卷号: 257
Authors:  Yang, Wenliang;  Que, Huali;  Wang, Shuwei;  Zhu, Anning;  Zhang, Yujun;  He, Ying;  Xin, Xiuli;  Zhang, Xianfeng;  Ding, Shijie
Favorite  |  View/Download:9/0  |  Submit date:2020/11/26
Backward Lagrangian stochastic dispersion model  Open-path tunable diode laser absorption spectroscopy technique  Intraday variability  Total ammonia loss  Influencing factor