# A Stepwise Analytical Projected Gradient Descent Search for Hyperspectral Unmixing and Its Code Vectorization

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2017) · cited 33× · AI/ML

**Wikidata**: [openalex:W2610928256](https://www.wikidata.org/wiki/openalex:W2610928256)  
**Source**: https://4ort.xyz/entity/a-stepwise-analytical-projected-gradient-descent-search-for-hyperspectral-unmixing-and-its-code-vectorization