About the Authors
- Graciano Dieck Kattas
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† Deceased.
Affiliation Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
- Xiao-Ke Xu
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* E-mail: xiaokeeie@gmail.com (XKX); michael.small@uwa.edu.au (MS)
Affiliations Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, School of Communication and Electronic Engineering, Qingdao Technological University, Qingdao, China
- Michael Small
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* E-mail: xiaokeeie@gmail.com (XKX); michael.small@uwa.edu.au (MS)
Affiliations Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, School of Mathematics and Statistics, University of Western Australia, Crawley, Australia
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: GDK XKX MS. Performed the experiments: GDK. Analyzed the data: GDK XKX MS. Contributed reagents/materials/analysis tools: GDK XKX MS. Wrote the paper: GDK MS.