# Non-stationary frequency domain system identification using time–frequency representations

> Research article (Mechanical Systems and Signal Processing, 2015) · cited 39× · AI/ML

**Wikidata**: [openalex:W2210371744](https://www.wikidata.org/wiki/openalex:W2210371744)  
**Source**: https://4ort.xyz/entity/non-stationary-frequency-domain-system-identification-using-timefrequency-representations