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The research of score interval adaptive algorithms based on orthogonal wavelet transform in wireless communication

Zhang Renshang, Qukaishe

On the basis of analysis of the orthogonal wavelet transform theory and scores interval oftenmathematicalmodel algorithm(FSE-CMA), proposed a score interval norm adaptive algorithm (WT-FSE-CMA) based on orthogonal wavelet transform. The algorithm will be introduced to the theory of orthogonalwavelet transformT/2 scores between normadaptive algorithm, make full use of the wavelet transform to the correlation of the signal, as well as the fractional spaced equalizer for signal sampling properties.With potter, T/2 scores intervals norm adaptive algorithm, the algorithmconvergence speed, small steady-state error, equalization effect is better. Finally, use the wireless channel adaptive algorithm simulation results, verify the performance of the algorithm.