发明名称 |
Dynamically adjustable linear data discriminator |
摘要 |
A method of discriminating between linear and nonlinear regions of measured data is based upon two hypotheses, one of which is a hypothesis that a response is merely a result of inherent randomness and the other of which is a hypothesis that the response is a result of a true nonlinear change greater than a value M. It is also based upon a relative cost between accepting the latter hypothesis when the former is true versus accepting the former hypothesis when the latter is true. A resulting probabilistic criterion (M/2)+( sigma 2/M) [1n(PH0/PH1)C] is graphically implemented for deriving offset values which can be used in a specific embodiment to construct tabular values defining linear/nonlinear regions from a presumed hypothetical straight line response.
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申请公布号 |
US4718027(A) |
申请公布日期 |
1988.01.05 |
申请号 |
US19850792100 |
申请日期 |
1985.10.28 |
申请人 |
HALLIBURTON COMPANY |
发明人 |
RICHARDSON, JOHN M.;DUNCAN, RICHARD L. |
分类号 |
E21B47/00;G06F17/40;(IPC1-7):G01V1/40;G01V1/24;G06F15/00 |
主分类号 |
E21B47/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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