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This paper proposes an improved particle swarm optimization (PSO) algorithm with adaptive weight and acceleration coefficients (AWCPSO) for solving the economic, environmental and health dispatch model of a micro grid (MG). The model considers the real-time characteristics of distributed energy resources (DER) and load fluctuations, as well as line loss, real-time electricity prices of the main grid...
The neural network method is one of the most important methods in the field of speech recognition. In this paper, we propose a new speech recognition method, probabilistic neural network (PNN) ensembles, where the Bagging ensembles method is used to form a speech recognition model with probabilistic neural networks integrated, to implement a speaker-independent English speech recognition system. This...
A new construction for sector-disk codes and partial MDS codes up to three sector erasures are proposed. In contrast to existing codes, which are based on the design of parity check matrix, our new code is based on the design of generator matrix. This new approach allows us to construct a code that requires a small field size. In particular, for the case when there is only one sector erasure, our...
This paper presents an ultra-low power passive UHF Radio Frequency Identification (RFID) tag chip complying with ISO/IEC 18000-6B protocol. The chip is fabricated in tsmc 0.18μm CMOS process. An ultra low power bandgap voltage reference (BGR) is presented which is used to provide supply voltage for other modules. Meanwhile, A new clock generation module (CTS [1] relaxation oscillator) is designed...
Using the idea of interference alignment, Suh and Ramchandran constructed a class of minimum-storage regenerating codes which can repair one systematic or one parity-check node with optimal repair bandwidth. With the same code structure, we show that in addition to single node failure, double node failures can be repaired collaboratively with optimal repair bandwidth as well. We give an example of...
In this paper, through the surface of polynomial fitting precision analysis, obtains fitting after converting precision for normal height is mainly affected by the rate of change vertical deflection and higher order terms—also influenced by local terrain correction. The undulating topography is deduced and the calculation formula of cause height anomaly, this method is applicable to the complex terrain...
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