# An improved time-frequency analysis method for structural instantaneous frequency identification based on generalized S-transform and synchroextracting transform

> Research article (Engineering Structures, 2021) · cited 41× · AI/ML

**Wikidata**: [openalex:W4200081110](https://www.wikidata.org/wiki/openalex:W4200081110)  
**Source**: https://4ort.xyz/entity/an-improved-time-frequency-analysis-method-for-structural-instantaneous-frequency-identification-based-on-generalized-s-