Optimal implementation of 2-D nonrecursive digital filters via sectioning
Conference
·
OSTI ID:5424962
An optimal sectioning algorithm is presented and completely characterized in terms of both CPU and I/0 requirements. A procedure is then given to enable the optimal choice of sectioning parameters for an arbitrary computer system. This procedure is illustrated for a large scientific computer (CDC 7600), and the sectioning algorithm is shown to be superior to the 2-D FFT implementation for most problems of practical interest. 1 figure, 4 tables.
- Research Organization:
- California Univ., Livermore (USA). Lawrence Livermore Lab.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5424962
- Report Number(s):
- UCRL-80228; CONF-771206-2
- Country of Publication:
- United States
- Language:
- English
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