Pattern recognition based on the measurements of low-frequency electromagnetic radiation

Author

Liwei, Zhao ; Wenda, Huang

Author_Institution

Dept. Phys., Xiamen Univ., Xiamen

fYear

2008

Firstpage

76

Lastpage

78

Abstract

A method to measure the low-frequency electromagnetic radiation based on virtual instrument is presented in this paper. According to the virtual instrument technology, the paper employs LabView virtual instrument programming language, modulating programming method and related instruments to devise an automatic measuring system to the radiation. We use the system to measure the radiation, analyze the measuring data, and then use the Wardpsilas method of hierarchical cluster to realize the pattern recognition of different radiance sources, such as cell phones, computers and so on. The whole system is user-friendly, easy to operate.

Keywords

computational electromagnetics; electromagnetic waves; pattern clustering; virtual instrumentation; LabView virtual instrument programming language; hierarchical cluster method; low-frequency electromagnetic radiation measurements; modulating programming method; pattern recognition; Automatic programming; Computer languages; Data analysis; Electromagnetic measurements; Electromagnetic radiation; Instruments; Modulation coding; Paper technology; Pattern analysis; Pattern recognition; Automatic Measurement; LabView; Virtual Instrument; pattern recognition; radiation;

fLanguage

English

Publisher

ieee

Conference_Titel

Anti-counterfeiting, Security and Identification, 2008. ASID 2008. 2nd International Conference on

Conference_Location

Guiyang

Print_ISBN

978-1-4244-2584-6

Electronic_ISBN

978-1-4244-2585-3

Type

conf

DOI

10.1109/IWASID.2008.4688355

Filename

4688355