Construction and Research of Converged Media Random Matrix Model and Multivariate Evaluation System

According to the indicators, evaluation index system of convergent media communication efficiency is constructed, and its corresponding hierarchical structure model constructed. nine-level scale in analytic hierarchy process, indicators are scored by designing an expert questionnaire with weights relevant a pairwise comparison judgment matrix constructed from data obtained through consultation questionnaire. This paper uses YAAHP process software calculate results test final results. If within consistency range, it will pass; otherwise not pass. The fine-tuning processed, weight vector calculated obtain indicator result. After studying class using factorization enhance independence random column vectors, Gram-Schmidt orthogonalization matrices proposed minimize intrinsic correlation matrix. analyzing reconstruction characteristics orthogonal matching pursuit algorithm, new signal algorithm given combining optimization method algorithm. Referring theories physics molecular dynamics, this draws on description information fusion theory, introduces basic concepts “energy” “collision,” constructs energy before object collision when objects fused. By practice radio mobile client log access record resources that have completed situation assessment state transition, effectively handles many low-efficiency regional processing problems generated deepens fusion.