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【摘 要】
：
Based on the Gauss linear frequency-modulated wavelet transform, a new characteristic index is presented, namely time-frequency energy attenuation factor which
【机 构】
：
EarthquakeAdministrationofShandongProvince,InstituteofGeophysics,EarthquakeAdministrationofLiaoningP
【出 处】
：
中国地震研究：英文版
【发表日期】
：
2004年1期
【基金项目】
：
This project was sponsored by the Science and Technology Key Project during the 'Tenth Five-Year Plan'，地震科学联合基金
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