# Application of improved variational mode decomposition method based on two-dimensional sparrow search algorithm in natural gas pipeline leakage signal denoising

> Research article (Transactions of the Institute of Measurement and Control, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W4200019531](https://www.wikidata.org/wiki/openalex:W4200019531)  
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