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Suggestion for a Fast Binary Sine/Cosine Generator
November 1976 (vol. 25 no. 11)
pp. 1134-1136
P.W. Baker, Department of Computer Science, School of Electrical Engineering, University of New South Wales
A combinational two-dimensional array for the rapid generation of sines and cosines is described. The array is a spatial realization of a continued product algorithm which uses multiplication by (1 + jEk2-k). Using 10-ns logic, it is estimated that 16-bit sines and cosines may be generated in less than 2 ?s.
Index Terms:
Cascaded carry-save adders, continued products, cosines, digital arithmetic, sines.
Citation:
P.W. Baker, "Suggestion for a Fast Binary Sine/Cosine Generator," IEEE Transactions on Computers, vol. 25, no. 11, pp. 1134-1136, Nov. 1976, doi:10.1109/TC.1976.1674566
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