| 摘要: |
| 基于现有的钻孔应变连续观测资料，将多面函数拟合法应用于时序资料的处理，讨论了核函数选择不同参数对于拟合效果的影响，得到了最优的拟合结果并分析了其反映的原始数据的物理内涵及应用方向，同时与多项式拟合法的拟合结果进行了简要对比。 |
| 关键词: 多面函数拟合 核函数 钻孔应变时间序列 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Method of multi-Kernel function and its application in borehole strain timing data processing |
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Peng Zhao, Chen Zhiyao, Lv Pinji
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Institute of Seismology，China Earthquake Administration，Wuhan 430071，China
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| Abstract: |
| Based on the existing borehole strain continuous observations，we use the multi-Kernel function to deal with the timing data and discuss the impact of Kernel function on fitting with different parameter selections． We analyze the physical connotation of the original data and its possible applications． Meanwhile，a brief comparison is done between the fitting results of multi- Kernel function method and polynomial fitting method． |
| Key words: Method of multi-Kernel function Kernel function Borehole strain timing data |
