Two efficient algorithms are proposed to analyze a large-scale periodic structure with finite size using the subentire-domain (SED) basis functions and the conjugate-gradient fast Fourier transform ...

It has been noted that there is a need for a compact module in WelsonJS that can proactively handle problems related to periodic functions (e.g., Fourier transform, extracting parameters of sine ...

In this respect, so-called periodic variable stars are particularly amenable to analysis. There, radiation varies in a perfectly periodic fashion, and period length is a major focus of interest. We ...

J. A. C. Weideman, Numerical Integration of Periodic Functions: A Few Examples, The American Mathematical Monthly, Vol. 109, No. 1 (Jan., 2002), pp. 21-36 ...

Periodic Rate Functions in Excel. Microsoft Excel 2010 can be a huge help for a business when it comes to crunching the businesses numbers. Excel has a number of financial functions revolving ...

A numerical method using synthetic basis functions (SBF) is introduced to analyze the scattering problem of the large-scale non-periodic arrays. With the employment of the auxiliary sources, the ...