Smoothing of Space Scattered Data by Polynomial Natural Splines
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Smoothing of Space Scattered Data by Polynomial Natural Splines
Acta Scientiarum Naturalium Universitatis SunYatseniVol. 49, Issue 6, Pages: 20-25(2010)
作者机构:
中山大学科学计算与计算机应用系,广东,广州,510275
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Published:2010,
Published Online:25 November 2010,
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XU Weizhi, GUAN Lüta, XU Yingxiang. Smoothing of Space Scattered Data by Polynomial Natural Splines. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 49(6):20-25(2010)
DOI:
XU Weizhi, GUAN Lüta, XU Yingxiang. Smoothing of Space Scattered Data by Polynomial Natural Splines. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 49(6):20-25(2010)DOI:
Smoothing of Space Scattered Data by Polynomial Natural Splines
A method of smoothing space scattered data by polynomial natural splines is studied. The characteristics and the structure of the solution are given. Numerical examples illustrate the method.
关键词
散乱数据拟合多项式自然样条光顺逼近
Keywords
scattered data fittingpolynomial natural splinesmoothing approximation