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. Author manuscript; available in PMC: 2010 May 10.
Published in final edited form as: Appl Opt. 2009 Nov 10;48(32):6365–6370. doi: 10.1364/AO.48.006365

Fig. 1.

Fig. 1

Speed-up curve for 1024-point, complex FFT (double precision versus single precision) with different numbers of cores involved in the parallel computing.