نتایج جستجو برای: frequency factor

تعداد نتایج: 1295355  

Journal: :IEEE Access 2023

With fast development of power electronic technology, the system is undergoing a great revolution to power-electronic-based one and it poses challenge dominant device identification for stability analysis. As an alternative approach, this paper proposes frequency-domain participation factor method based on open-loop transfer function matrix <italic xmlns:mml="http://www.w3.org/1998/Math/MathML"...

Journal: :IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences 2023

This letter introduces a prime-factor Galois field Fourier transform (PF-GFFT) architecture to frequency domain decoding (FDD) of cyclic codes. Firstly, fast FDD scheme is designed which converts the original single longer multi-dimensional smaller transform. Furthermore, ladder-shift for PF-GFFT explored solve rearrangement problem input and output data. In this regard, considered as lower ord...

2012
Hsin Chen Anastasia Papazafeiropoulou

Radio Frequency Identification (RFID) technology represents a common standard for data storage and retrieval that could improve collaboration and data sharing between non-competing organisations. With the advent of RFID, organisations have the opportunity to rethink how their organisation will operate and integrate in the supply chain. Especially for Small to Medium Sized Enterprises (SMEs), th...

Journal: :Signal Processing 2009
Yuntao Wu Hing-Cheung So Yunsong Tan

In this paper, the problem of joint time-delay and frequency estimation of multiple sinusoidal signals received at two separated sensors is addressed. By formulating the estimation problem with the use of the parallel factor analysis framework, the corresponding state transition and observation matrices are updated in an iterative manner according to alternating least squares, from which the ti...

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