Zhang Zhiyu, Gao Jinghuai, Qin Weiyang, Gu Jialiu. APPLICATION OF WAVELET TRANSFORMATION TO EXTRACT THREE INSTANTANEOUS PARAMETERS WITH HIGH RESOLUTION[J]. COAL GEOLOGY & EXPLORATION, 1998, 26(1): 54-57.
Citation: Zhang Zhiyu, Gao Jinghuai, Qin Weiyang, Gu Jialiu. APPLICATION OF WAVELET TRANSFORMATION TO EXTRACT THREE INSTANTANEOUS PARAMETERS WITH HIGH RESOLUTION[J]. COAL GEOLOGY & EXPLORATION, 1998, 26(1): 54-57.

APPLICATION OF WAVELET TRANSFORMATION TO EXTRACT THREE INSTANTANEOUS PARAMETERS WITH HIGH RESOLUTION

  • Based on the wavelet transformation,an extraction method of three instantaneous parameters with high resolution is given.Both the model calculation and the application of practical data indicate that this method has the advantages such as the higher precision and stronger antinoise performance comparing with other methods.
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