摘要: 最初的拉插 \(f(x) = \sum\limits_{i=1}^n y_i \prod\limits_{j\neq i} \dfrac {x - x_j}{x_i - x_j}\) 重心拉格朗日插值 \(\begin{aligned}f(x) &= \sum\limits_{i=1}^n y_i 阅读全文
posted @ 2021-12-06 16:23 klii 阅读(149) 评论(0) 推荐(1)