修改資料集使其平滑且接近連續,並移除或減少異常點。
平滑
另請參閱
圖平滑, 移動平均, Savitzky-Golay 濾波器使用 探索
參考文獻
Lanczos, C. "Trigonometric Interpolation of Empirical and Analytic Functions." J. Math. Phys. 17, 123-199, 1938.Rhodes, E. C. Tracts for Computers, No. 6: Smoothing. London: Cambridge University Press, 1921.Whittaker, E. T. and Robinson, G. "Graduation, or the Smoothing of Data." Ch. 11 in The Calculus of Observations: A Treatise on Numerical Mathematics, 4th ed. New York: Dover, pp. 285-316, 1967.在 中被引用
平滑請引用為
Weisstein, Eric W. "平滑。" 來自 --一個 資源。 https://mathworld.tw/Smoothing.html