# A novel time-frequency model, analysis and parameter estimation approach: Towards multiple close and crossed chirp modes

> Research article (Signal Processing, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4285606967](https://www.wikidata.org/wiki/openalex:W4285606967)  
**Source**: https://4ort.xyz/entity/a-novel-time-frequency-model-analysis-and-parameter-estimation-approach-towards-multiple-close-and-crossed-chirp-modes