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An analytical approach for the synthesis of an asymmetric dual-band bandpass filter with a frequency-invariant arbitrary load is proposed. Based on numerical approximation technique and exchange-Remez algorithm, one can design a symmetric or asymmetric frequency response beside two passband. Different equiripple characteristic and orders can be achieved in each passband. Under the definition of power...
This paper utilizes a novel decision support model to study the pattern in the football match, and to find the interesting association rule and cooperation custom. Data mining technique, serial data, pass time and ball possession are employed to build the decision model. The proposed model is not only expatiated in the article, but also is proved by the experiments. In short, the model provides a...
Energy efficiency is a key problem in wireless sensor networks. Keeping only a portion of nodes active and putting the others into sleep mode can conserve energy. In order to maintain satisfactory data quality, we recover the would-be sensed data for sleeping nodes. In this paper, we exploit spatial correlation among densely deployed nodes and use such correlation for data recovery. Loss in data quality...
Nowadays, many decision models are the revision of data-driven. These models are defined as follows: given an existing model and a set of data items, revise the model to match the data items. In this paper, a novel study on the revising and launching automobile type is based on decision support and business intelligence system. Fuzzy set theory and expert knowledge are also employed and a new association...
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