Plot 2 arrays in matlab?
显示 更早的评论
lets assume I have two arrays a & b as follows: a=[1,2,5,3,1.5,7,6]; b=[12,1,45,11,3,2,65];
plot(a,b) gives a plot having so many intersecting line segments. How can one get a continuous curve with no intersecting segments? Something like plotting those points first and drawing segments as we proceed along a axis. Thank you for any help you can offer.
采纳的回答
Jonathan Epperl
2013-4-11
You need to sort you a array, then permute b the same way. Concretely:
help sort
% Then you'll understand why:
[as,is] = sort(a);
plot(as,b(is),'r-',a,b,'x');
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 2-D and 3-D Plots 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
