Based on the analysis to Fourier, Wavelet and Hilbert-Huang Transform, the application of Hilbert-Huang Transform in the analysis of strong earthquake records is discussed with 60 strong aftershocks in Jiji earthquake series.
英
美
- 摘要在簡(jiǎn)要地介紹比較了傅立葉變換、小波變換、希爾伯特－黃變換理論的基礎上，針對集集地震大量強震記錄進(jìn)行各種變換分析比較，以探求希爾伯特－黃變換在強震記錄分析中應用的前景。
