EMD模态分量的谱相关分析法及其对重力固体潮信号的解调分析
全海燕
, 刘艳
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The Cyclic Spectrum Analysis of IMFs of EMD and Its Application to Gravity Tide
Quan Haiyan
, Liu Yan
α= 0, ±f
b
, ± 2 f
b
处的循环谱分布放大图