Research ArticleOpen AccessGoogle Scholar indexed
Fast Time-Varying Channel Model Research for Data Processing of Wireless
Southwest University of Science and Technology, Mianyang, China
Southwest University of Science and Technology, Mianyang, China
- 1 Southwest University of Science and Technology, Mianyang, China
- 2 Southwest University of Science and Technology, Mianyang, China
Advances in Pure Mathematics·Volume 05 (2015)·Pages 442–449·Published 11 June 2015·DOI10.4236/apm.2015.58043
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Abstract
With the complexity and uncertainty of mobile communication network environment, solving the classical mathematical analysis also becomes more complicated. The model tree of basis function method based on Fourier series is proposed in this paper. Model tree method is the improvement of regression tree analysis. Basis function applied here is four-order Fourier series. When the Fourier coefficients are calculated, the Gauss elimination method is implemented for solving equations. The complexity of the algorithm is n3log(n).
KeywordsModel Tree MethodBasis Function Method Based on Fourier SeriesRegression TreeGauss
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