# Real time fault detection in railway tracks using Fast Fourier Transformation and Discrete Wavelet Transformation

> Research article (International Journal of Information Technology, 2021) · cited 24× · AI/ML

**Wikidata**: [openalex:W3198276522](https://www.wikidata.org/wiki/openalex:W3198276522)  
**Source**: https://4ort.xyz/entity/real-time-fault-detection-in-railway-tracks-using-fast-fourier-transformation-and-discrete-wavelet-transformation