# Denoising of LCR Wave Signal of Residual Stress for Rail Surface Based on Lifting Scheme Wavelet Packet Transform

> Research article (Coatings, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3158631991](https://www.wikidata.org/wiki/openalex:W3158631991)  
**Source**: https://4ort.xyz/entity/denoising-of-lcr-wave-signal-of-residual-stress-for-rail-surface-based-on-lifting-scheme-wavelet-packet-transform