# Acceleration signal with DTCWPT and novel optimize SNR index for diagnosis of misaligned cardan shaft in high-speed train

> Research article (Mechanical Systems and Signal Processing, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3008508887](https://www.wikidata.org/wiki/openalex:W3008508887)  
**Source**: https://4ort.xyz/entity/acceleration-signal-with-dtcwpt-and-novel-optimize-snr-index-for-diagnosis-of-misaligned-cardan-shaft-in-high-speed-trai