# Improving speed and precision of local frequency analysis using Gaussian ridge interpolation for wavelet and windowed Fourier ridge algorithms

> Research article (Optics and Lasers in Engineering, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W1854168690](https://www.wikidata.org/wiki/openalex:W1854168690)  
**Source**: https://4ort.xyz/entity/improving-speed-and-precision-of-local-frequency-analysis-using-gaussian-ridge-interpolation-for-wavelet-and-windowed-fo