# direct–quadrature–zero transformation

> mathematical transformation using a tensor that rotates the reference frame of a three-element vector or a three-by-three element matrix in an effort to simplify analysis

**Wikidata**: [Q30634](https://www.wikidata.org/wiki/Q30634)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Direct-quadrature-zero_transformation)  
**Source**: https://4ort.xyz/entity/direct-quadrature-zero-transformation


## References

1. Freebase Data Dumps. 2013