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A design and simulation analysis method with genetic algorithm for the group delay of the ADC system balanced circuits is introduced in this paper. With the discussion of characteristics of linear phase of the system, genetic algorithm technology was introduced into the analysis and calculation of group delay equalization circuit of an anti-aliasing filter with given structure and parameters, genetic...
The researches on feature selection play a very important role in the area of classification. In this paper, we introduce a heuristic wrapper method: Classification Contribution-Ratio Based Selection (CCRS). Using RBF neural network as a classifier, we did our experiments on a data set of 74 features extracted from 517 Chinese folk songs which come from 10 regions. The results show that Root Mean...
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