matlab X的负次方函数绘制 >> x1=-20:0.2:20; >> y1=x1.^(-2)+1; >> plot(x1,y1) 相关文章: 2022-12-23 2022-02-07 2021-08-04 2021-12-10 2021-04-05 2021-06-30 2021-11-16