Improved monotone piecewise cubic interpolation algorithm
Technical Report
·
OSTI ID:5404930
A modification of Butland's formula for derivative values that define a monotone piecewise cubic interpolant to monotone data is presented. The new algorithm preserves the simplicity of Butland's method while producing visually pleasing curves comparable to the original Fritsch-Carlson algorithm. 19 figures.
- Research Organization:
- California Univ., Livermore (USA). Lawrence Livermore Lab.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5404930
- Report Number(s):
- UCID-18620
- Country of Publication:
- United States
- Language:
- English
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