2007-12-01
Efficient approximations for the four-quadrant arctangent function
Publication
Publication
Presented at the
2006 Canadian Conference on Electrical and Computer Engineering, CCECE'06 (May 2006), Ottawa, ON
Efficient approximations of the four-quadrant arctangent function have been developed using simple transformations on I and Q data. The proposed quadrant and octant based implementations can be used to achieve favorable trade-offs between computational cost and accuracy.
| Additional Metadata | |
|---|---|
| Approximations, Arctangent, Implementation, Transformations | |
| dx.doi.org/10.1109/CCECE.2006.277814 | |
| 2006 Canadian Conference on Electrical and Computer Engineering, CCECE'06 | |
| Organisation | Department of Systems and Computer Engineering |
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Rajan, S, Wang, S. (Sichun), & Inkol, R. (Robert). (2007). Efficient approximations for the four-quadrant arctangent function. In Canadian Conference on Electrical and Computer Engineering (pp. 1043–1046). doi:10.1109/CCECE.2006.277814
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