# sine and cosine transforms

> variant Fourier transforms

**Wikidata**: [Q1328722](https://www.wikidata.org/wiki/Q1328722)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sine_and_cosine_transforms)  
**Source**: https://4ort.xyz/entity/sine-and-cosine-transforms


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)