Spectrum shaping analysis using tunable parameter of fractional based Bartlett window

Abstract

With the increasing need of spectrum, various computational methods and algorithms have been proposed in the literature. Keeping these views and facts of spectrum shaping capability by FRFT based windows we have proposed a closed form solution for Bartlett window in fractional domain. This may be useful for analysis of different upcoming generations of mobile communication in a better way which are based on OFDM technique. Moreover, it is useful for real-time processing of non-stationary signals. As per our best knowledge the closed form solution mentioned in this paper have not been reported in the literature till date.

An Iterative Hybrid Harmonics Detection Method Based on Discrete Wavelet Transform and Bartlett–Hann Window

“…However, the Bartlett window always has zeros at the first and last samples, while the triangular window is nonzero at those points. For odd values of n, the center n−2 points of bartlett (n) are equivalent to triang (n−2) [16]. The formula for the triangular window is shown in Equation ( 2), and the formula for the Bartlett window is shown in Equation (3).…”