# An Efficient Parametric Model-based Framework for Recursive Frequency/Spectrum Estimation of Nonstationary Signal

> Research article (International Journal of Engineering & Technology, 2018) · cited 36× · AI/ML

**Wikidata**: [openalex:W2900109986](https://www.wikidata.org/wiki/openalex:W2900109986)  
**Source**: https://4ort.xyz/entity/an-efficient-parametric-model-based-framework-for-recursive-frequency-spectrum-estimation-of-nonstationary-signal