# Robust Signal Extraction Based on Time-Frequency Joint Analysis and GRNN for a Laser SMI System

> Research article (Journal of Lightwave Technology, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4292793849](https://www.wikidata.org/wiki/openalex:W4292793849)  
**Source**: https://4ort.xyz/entity/robust-signal-extraction-based-on-time-frequency-joint-analysis-and-grnn-for-a-laser-smi-system