Method and apparatus for filtering irregularly sampled data
US7382685B2 · kind B2 · utility
5Cited by
4References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 25, 2005 |
| Grant date | Jun 3, 2008 |
| Priority date | — |
| Expiry date | Jan 13, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/27
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and apparatus for filtering data acquired at a plurality of discrete data points is described, using the steps of defining a filter having defined filter values at defined filter points at least partially not coincident with the data points and using the defined filter values at the defined filter points to determine filter values at the data points, thereby correcting the filter to have filter values at filter points coinciding with the data points and filtering the data using the corrected filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.