发明名称 |
Enhancement of NMR vertical resolution using walsh function based inversion |
摘要 |
NMR data are acquired using a phase-alternation of the tipping pulse. Averaged properties are estimated over a window length. The averaged properties are inverted to undo the effects of the averaging. A matrix defined in terms of Walsh functions is used in the inversion.
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申请公布号 |
US2007047117(A1) |
申请公布日期 |
2007.03.01 |
申请号 |
US20050212270 |
申请日期 |
2005.08.26 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
WANG NING |
分类号 |
G02B7/182 |
主分类号 |
G02B7/182 |
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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