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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/13026

Title: FPGA based architecture for the computation of fourth-order cross moments
Authors: Qasim, S.M.
Khan, A.A.
Alshebeili, S.
Abbasi, S.A.
Keywords: Digital signal processing; Field programmable gate arrays (FPGA); Real time systems; Signal processing
Issue Date: 2007
Publisher: IEEE
Citation: 2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007 2007, Article number 4658615, Pages 1400-1403
Abstract: Fourth-order cross moments are used in modern digital signal processing as a powerful analytical tool for the synthesis and analysis of signals and systems. Computing fourth-order cross moments from incoming time-series data is computationally intensive process and requires fast computing systems and parallel processing techniques to meet the real time processing requirement. An algorithm based on matrix-matrix product formulation is adopted in this paper. This paper presents an FPGA based design for high-speed computation of fourth-order cross moments. The proposed design is coded in VHDL and functionally verified by implementing it on Xilinx Virtex-II Pro FPGA chip. FPGA implementation results are presented. The proposed design operates at a maximum frequency of 101.812 MHz. ©2007 IEEE.
URI: http://hdl.handle.net/123456789/13026
Appears in Collections:College of Engineering

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