Computational balance in real-time cyclic spectral analysis
dc.contributor.author | Roberts, R.S. | |
dc.contributor.author | Loomis, H.H. Jr. | |
dc.date.accessioned | 2019-01-24T20:11:58Z | |
dc.date.available | 2019-01-24T20:11:58Z | |
dc.date.issued | 1993-12-31 | |
dc.identifier.citation | Conference: International acoustics, speech and signal processing conference,Adelaide (Australia),19-22 Apr 1994; Other Information: PBD: [1993] | en_US |
dc.identifier.other | OSTI ID: 10113933 | |
dc.identifier.other | LA-UR-93-4435; CONF-940476-1 | |
dc.identifier.other | Other: ON: DE94005091 | |
dc.identifier.other | 10113933 | |
dc.identifier.uri | https://hdl.handle.net/10945/61043 | |
dc.description.abstract | Real-time cyclic spectral analysis is useful in many applications, but is difficult to achieve because of its computational complexity. This paper studies the distribution of complex multipliers in multiprocessor cyclic spectrum analyzers, with the objective of obtaining computational balance. Computationally balanced implementations efficiently use hardware so that computational bottlenecks are reduced and a smooth flow of data between computational sections of the analyzer is maintained. Tables are presented that give the number of complex multipliers required in each section of the analyzer to obtain computational balance. | en_US |
dc.description.sponsorship | USDOE, Washington, DC (United States); Department of Defense, Washington, DC (United States) | |
dc.publisher | ||
dc.rights | This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States. | en_US |
dc.subject | 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE | en_US |
dc.subject | SPECTRA UNFOLDING | en_US |
dc.subject | COMPUTER CALCULATIONS | en_US |
dc.subject | REAL TIME SYSTEMS | en_US |
dc.subject | DATA ANALYSIS | en_US |
dc.subject | PARALLEL PROCESSING | en_US |
dc.subject | ALGORITHMS | en_US |
dc.subject | 990200 | en_US |
dc.subject | MATHEMATICS AND COMPUTERS | en_US |
dc.title | Computational balance in real-time cyclic spectral analysis | en_US |
dc.type | Technical Report | en_US |
dc.contributor.corporate | Los Alamos National Lab., NM (United States) | |
dc.description.funder | W-7405-ENG-36 |