  
 
Journal Publications
  
     
    - [21]Fengbo Zhou, Changgeng Li, Chunhua Yang, Hongqiu Zhu, Yonggang Li., A spectrophotometric method for simultaneous determination of trace ions of copper, cobalt, and nickel in the zinc sulfate solution by ultraviolet-visible spectrometry.Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2019
 
    - [22]Fengbo Zhou, Hongqiu Zhu, Changgeng Li, A Pretreatment Method Based on Wavelet Transform for Quantitative Analysis of UV-vis Spectroscopy.Optik, 2019
 
    - [23]周风波, 朱红求, 李长庚, 锌冶炼工业废水中多金属离子同时检测方法.中国激光, 2019
 
    - [24]Meiling Chai, Changgeng Li and Hui Huang, A New Indoor Positioning Algorithm of Cellular and Wi-Fi Networks.Journal of Navigation, 2019
 
    - [25]Fengbo Zhou, Changgeng Li, Hongqiu Zhu, Yonggang Li, A novel method for simultaneous determination of zinc, nickel, cobalt and copper based on UV–vis spectrometry.Optik, 2018
 
    - [26]Fengbo Zhou,Changgeng Li, Hongqiu Zhu, Yonggang Li, Determination of trace ions of cobalt and copper by UV–vis spectrometry in purification process of zinc hydrometallurgy.Optik, 2018
 
    - [27]Fengbo Zhou, Changgeng Li, Hongqiu Zhu, Yonggang Li., Simultaneous Determination of Trace Metal Ions in Industrial Wastewater Based on UV–Vis Spectrometry.Optik, 2018
 
    - [28]周风波, 李长庚, 朱红求, 基于提升小波变换的阈值改进去噪算法在紫外可见光谱中的研究.光谱学与光谱分析, 2018
 
    - [29]赵欢,李长庚,陈志涛,张志清,赵维,王君君, 基于双自由曲面的LED均匀照明准直透镜设计.光学学报, 2017
 
    - [30]Changgeng Li, Zhengyang Qiu, Changtong Liu., An Improved Weighted K-Nearest Neighbor Algorithm for Indoor Positioning.Wireless Personal Comminications, 2017
 
    - [31]Zi-Ao Zhou and Chang-Geng Li, Approximation Algorithms for Maximum Link Scheduling under SINR-Based Interference Model.International Journal of Distributed Sensor Networks, 2015
 
 
  
 
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Li Changgeng
 
  
   
 
   
 
 
     
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