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JOINT COMPRESSION OF MULTIPLE ECHO TRAINS USING PRINCIPAL COMPONENT ANALYSIS AND INDEPENDENT COMPONENT ANALYSIS
JOINT COMPRESSION OF MULTIPLE ECHO TRAINS USING PRINCIPAL COMPONENT ANALYSIS AND INDEPENDENT COMPONENT ANALYSIS
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机译:基于主成分分析和独立成分分析的多个回声节点联合压缩
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摘要
NMR spin echo signals are acquired downhole. PrincipalComponent Analysis is used to represent the signals by a weighted combinationof the principal components and these weights are telemetered to thesurface. At the surface, the NMR spin echo signals are recovered andinverted to give formation properties.
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