# Reassignment-enable reweighted sparse time-frequency analysis for sparsity-assisted aeroengine rub-impact fault diagnosis

> Research article (Mechanical Systems and Signal Processing, 2022) · cited 35× · AI/ML

**Wikidata**: [openalex:W4289515715](https://www.wikidata.org/wiki/openalex:W4289515715)  
**Source**: https://4ort.xyz/entity/reassignment-enable-reweighted-sparse-time-frequency-analysis-for-sparsity-assisted-aeroengine-rub-impact-fault-diagnosi