基于多缩放基调频变换的时频脊线精细化表征方法
丁嘉凯1,2,王义1,2,穆志国3,张光耀1,2,李城1, 2
振动与冲击 ›› 2023, Vol. 42 ›› Issue (19) : 22-29.
基于多缩放基调频变换的时频脊线精细化表征方法
A refined characterization method for time-frequency ridgelines based on multi-scale basis CT
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