estimation造句
151. In this paper, the pilot subcarriers on two consecutive OFDM symbols are utilized for joint frequency offset correction and channel estimation.
152. This estimation can be warranted for a number of reasons.
153. In addition, X ray, SEM and numerical simulation have been employed to the estimation and prediction of bead filling mold, pattern making and quality of finished pattern.
154. This paper introduced multivariate hydrological analysis and estimation methods and the existent problems.
155. By analyzing the relationship between basis expansion model (BEM) and Doppler spectrum, the authors propose a scheme based on fractional BEM for the estimation of doubly selective channel parameters.
156. Studies an ultra - wide band ( UWB ) time of arrival ( TOA ) estimation technique in dense indoor multipath environments.
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