How to plot 2 discrete plots (each of a different colour) with stem ?

7 次查看（过去 30 天）
jefazo jefazo
jefazo jefazo 2020-10-16
编辑： Adam Danz 2020-10-16
Hi,
I am trying to use stem to plot a discretised cos and sine waves on a same plot but every point is having a different colour. I want my sine wave points to be of a same colour (e.g. red) and my cos wave points to be of another colour (e.g. blue). Does someone know how to fix this ? Thanks in advance.
plots=[a; b];
time=[t;t]; %Same amount of time for both waves so both have the same vector t
stem(time,graphs);

请先登录，再回答此问题。

回答（1 个）

Adam Danz
Adam Danz 2020-10-16
编辑：Adam Danz 2020-10-16
h = stem(time,graphs) will return a vector of handles. Then set their color using
h(1).Color = 'b';
h(2).Color = 'r';
If that doesn't solve the problem, please provide more details on the size of "time" and "graphs".

类别

在 Help Center 和 File Exchange 中查找有关 Stem Plots 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by