# Modeling the direct sun component in buildings using matrix algebraic approaches: Methods and validation

> Research article (Solar Energy, 2017) · cited 68× · AI/ML

**Wikidata**: [openalex:W2778289690](https://www.wikidata.org/wiki/openalex:W2778289690)  
**Source**: https://4ort.xyz/entity/modeling-the-direct-sun-component-in-buildings-using-matrix-algebraic-approaches-methods-and-validation