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issue with plotting data

Asked by Arun Badigannavar on 26 Mar 2013

I have graph plotting 4 variables value every update,,,up to i=10 only variables will be plotted and after some time third and fourth vqariables vlaue is plotted on plot,,,for plotting third and forth variable i will make third and fourth variable zero,,,,so problem is wen i plot first and second variables,,,third and fourth variable is also plotted on zero point,,,so how to make third and fourth point visible,,wen those get values?

  2 Comments

Arun, to clarify what you want, post your code, and explain when you want to plot third, fourth,...,tenth.

x=1:10;
y=1:10;
f1=figure(1);
plot(x,y,'g*')
z=21:30;
plot(x,z,'r*')
This plot replaces (x,y),,,i want keep first plot and again plot(x,z),,

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1 Answer

Answer by Suleyman Deveci on 26 Mar 2013

use "hold on" between two plots

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