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| 2014, Vol. 17(4): 243-246 DOI: | ||
| Application of spectral decomposition technology in shallow gas detection based on Wigner- Ville distribution | ||
| CHI Huanzhao, LIU Cai, SHAN Xuanlong, WANG Dian and LU Qi | ||
| 1． College of Earth Sciences，Jilin University，Changchun 130061，China; 2． College of Geo- Exploration Science and Technology，Jilin University，Changchun 130026，China | ||
| Received null Revised null | ||
| Supporting info | ||
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