Matlab中的线图 [英] Line plots in Matlab
本文介绍了Matlab中的线图的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
如何在不使用Surf的情况下绘制矩阵的线图，例如A = rand(5)?
How do you do a line plot of a matrix such as A=rand(5) without using surf?
推荐答案
如果要在2D图中分别绘制每列，则只需编写
If you want to plot every column separately in a 2D plot, you just write
plot(A)
如果要用线条绘制3D图，可以编写:
If you want to make a 3D plot with lines, you could write:
[xx,yy] = ndgrid(1:6,1:5);
A = [A;NaN(1,size(A,2))]; %# add NaNs so that the lines will be plotted separately
plot3(xx(:),yy(:),A(:)) %# use plot3(xx(:),yy(:),A(:),'.') if you want to plot dots instead of lines.
这篇关于Matlab中的线图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
