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Various functional phthalocyanines as well as their tetrapyrrole analogs, porphyrins, have been extensively studied as organic semiconductors since the first report of organic field effect transistors (OFETs) in 1986. The large conjugated π system, excellent photoelectric characteristics, intriguing and unique optical properties, high thermal and chemical stability, and most importantly the easy functionalization...
In this paper, a new fault diagnosis method is proposed. First, a fault transferring directed graph(FTDG) G(V,E) is created according to the principal of the system. Second, we convert the FTDG into a fault transferring probability matrix(FTPM). Third, for any input node i with false output, its probable faulty element set corresponds to a fuzzy set V with membership of the ith column of FTPM, and...
Many WLAN-based indoor localization techniques estimate a target's location by comparing received signal strength indicator (RSSI) with stored fingerprints. However, the collection of fingerprints is notoriously tedious and time-consuming. It is challenging to reduce the fingerprint collection and recover absent data without introducing errors. In this article, a new approach based on compressive...
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