原来还能这样拔草!
What is polygon?
In elementary geometry, a polygon (/ˈpɒlɪɡɒn/) is a plane) figure that is bounded by a finite chain of straight line segments closing in a loop to form a closed polygonal chain or circuit. (cited from wikipedia )
In elementary geometry, a polygon (/ˈpɒlɪɡɒn/) is a plane) figure that is bounded by a finite chain of straight line segments closing in a loop to form a closed polygonal chain or circuit. (cited from wikipedia )
高斯数值积分这棵草养了很久了,一直想拔掉,苦于可怕的拖延症。今天趁着礼拜六的闲暇之际,将Guassian-Legendre 求积用Python实现了一遍,为以后的MLPG算法编写填点土owo。
暑期和老教授交流过程中,发现他的文章都是基于Word 和 Excel制作的,令吾辈佩服,感叹其将这俩软件运用得如此精妙。
最小二乘以及移动最小二乘,作为散点拟合中比较理想的方法。这里记录我在使用matlab编写以上两种方法进行拟合时的一点见解。