(P),(Q)型插值样条的逼近度 |
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引用本文: | 沙震. (P),(Q)型插值样条的逼近度[J]. 计算数学, 1983, 5(2): 129-135 |
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作者姓名: | 沙震 |
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作者单位: | 浙江大学 |
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摘 要: | 在设计凸轮曲线的过程中,[1]提出了对一次导数插值的三次样条,又[2]中指出作为计算机辅助设计,需研究对二次导数的插值样条,我们把这两种插值法分别称为(P)型及(Q)型.
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ON THE DEGREE OF APPROXIMATION WITH P-TYPE AND Q-TYPE INTERPOLATION SPLINES |
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Affiliation: | Sha Zhen Zhejiang University |
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Abstract: | Two kinds of splines which interpolate the derivatives of some functions are studied,and formulas of approximation estimation are derived by constructing fundamental splines. |
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Keywords: | |
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