Shanbhag, VV and Narasimha, R (1970) On the spline approximation for integrals with a logarithmic kernel. Technical Report. National Aeronautical Laboratory, Bangalore, India.
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Abstract
In this note a method based on cubic spline approximation is given for evaluating integrals of the type Jquot; f ( z ) In z dx when f ( x ) is given at some discrete points. A few tests on examples of aerodynamic interest showed that the accuracy of this method is superior to that obtainable from currently13; available Gaussian formulae.
| Item Type: | Proj.Doc/Technical Report (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Spline;Logarithmic kernel;Gaussian formulae |
| Subjects: | AERONAUTICS > Aeronautics (General) |
| Division/Department: | Structures Division, Other |
| Depositing User: | M/S ICAST NAL |
| Date Deposited: | 04 Jan 2007 |
| Last Modified: | 24 May 2010 09:54 |
| URI: | http://nal-ir.nal.res.in/id/eprint/3739 |
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