Reducing Memory Access Time in the Real-Time Implementation of Signal Processing and Control Algorithms
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Abstract This paper presents a method of enhancing the execution time of a processor in implementing signal processing and control algorithms, through a process of minimisation of memory access time of the processor. The method is based on the design and corresponding software coding of an algorithm, and thus can be adopted for a variety of real-timesignal processing and control applications. The finite difference simulation algorithm ofa flexible beam is considered to demonstrate the effectiveness of the proposed method. The algorithm is implemented on a general-purpose computing platform, and a comparative performance evaluation of the processor with the proposed method is presented and discussed.
[1] G. Virk,et al. On the simulation of systems governed by partial differential equations , 1988 .
[2] Peter J. Fleming,et al. Performance Evaluation Issues in Real-Time Parallel Signal Processing and Control , 1997, J. Parallel Distributed Comput..
[3] P. C. Ching,et al. Realtime digital signal processing system using a parallel processing architecture , 1989, Microprocess. Microsystems.