Embedded extraction method based on characteristic frequency of wavelet transform frequency shift signal

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Harbin Engineering University, Heilongjiang, Harbin, China [1 ]
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Metall. Min. Ind. | / 3卷 / 216-223期
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Compilation and indexing terms; Copyright 2025 Elsevier Inc;
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摘要：
Bandpass filters - Signal processing - Timing circuits
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