The symmetric autocorrelation function (SAF) has a huge computational complexity, which may limit the practical application of SAF‐based scaled inverse Fourier transform (SCIFT). Taking the relationship between SAF and summation into consideration, a frequency‐domain method is proposed for the fast implementation of the SCIFT, and the energy integration performance remains unchanged. Mathematic analysis and numerical simulations are provided to illustrate the efficiency of this method.
No takes yet. Share an insight, caveat, or question.
Niu et al. (2017) studied this question.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: