发明名称 |
INTERPOLATION TECHNIQUES USED FOR TIME ALIGNMENT OF MULTIPLE SIMULATION MODELS |
摘要 |
A system for performing time conversions that includes a processor configured to generate a set of target time-series data from a set of source time-series data and a memory containing specification information relating to the set of target time-series data and also containing information relating to the set of source time-series data. The source time-series specification and the target time-series specification include time intervals between data values. The system also includes a time alignment algorithm used by the processor for converting the set of source time-series data to the set of target time-series data. The converting includes calculation of a set of cubic-spline interpolation constants and the cubic-spline constants. |
申请公布号 |
US2014214374(A1) |
申请公布日期 |
2014.07.31 |
申请号 |
US201314026222 |
申请日期 |
2013.09.13 |
申请人 |
International Business Machines Corporation |
发明人 |
Haas Peter J.;Sismanis John |
分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
代理机构 |
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代理人 |
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主权项 |
1. A conversion system, comprising:
a processor configured to generate a set of target time-series data from a set of source time-series data; a memory containing specification information relating to said set of target time-series data and also containing information relating to said set of source time-series data, said source time-series specification and said target time-series specification including time intervals between data values; and a time alignment algorithm used by said processor for converting said set of source time-series data to said set of target time-series data, wherein said converting includes calculation of a set of cubic-spline interpolation constants, said cubic-spline constants being calculated via a plurality of linear equations having a diagonal structure. |
地址 |
Armonk NY US |