# Research on frequency parameter detection of frequency shifted track circuit based on nonlinear algorithm

> Research article (Nonlinear Engineering, 2021) · cited 89× · AI/ML

**Wikidata**: [openalex:W4210374744](https://www.wikidata.org/wiki/openalex:W4210374744)  
**Source**: https://4ort.xyz/entity/research-on-frequency-parameter-detection-of-frequency-shifted-track-circuit-based-on-nonlinear-algorithm