Fitting the power spectrum of stationary random sequence Online publication date: Thu, 02-Apr-2020
by Chang-qing Zhang; Zhan-wen Liu; Zhi-gang Xu
International Journal of Information Technology and Management (IJITM), Vol. 19, No. 2/3, 2020
Abstract: Based on the spectral representation of zero-mean stationary process, another method of fitting the target power spectrum is obtained. The fitted random sequence is uniformly convergent with respect to the target sequence. Compared to the commonly used wave superposition method in simulating wind velocity fluctuations, its merits and deficiencies are shown.
Online publication date: Thu, 02-Apr-2020
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