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Over-complete ICA problem are always met in engineering applications. That is to say, the number of unknown sources is more than the number of observed signals. At this time basic ICA model is not suitable. This text utilizes the component of priori knowledge as additional input signal (addition virtual channel), to increase the number of the input signals. And it can solve the engineering application...
Hong's three-point estimate method is an important tool to solve probabilistic power flow. However, the method is not capable of handling the correlated random variables. The wind speed between adjacent wind farms are usually correlated, so the point estimate method must be extended to have the capacity of processing the correlated random variables to solve probabilistic power flow with correlated...
Coupling passive sensor data to existing UHF RFID tags explores the possibility for low volume applications without designing a new tag ASIC. The existing UHF RFID system can be used to convey additional data by overlaying a coupling loop on the tag antenna and modulating vector backscatter. The design of the RFID passive sensor prototype is presented and the feasibility of this approach is demonstrated...
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