Conditional plotting in Matlab

By now, you should have learned the basics of plotting in Matlab using previous post. In this session we want to look closer to how we can plot a conditional plot using Matlab Here is an easy example of a conditional plot plotting-in-matlab plot f

Conditional plotting in Matlab

One of the way you can walk to easily plot f is the following Matlab code

x=-5:0.1:5;
for n=1:length(x)
 if x(n)<1
   f(n)=x(n)^3;
 else
   f(n)=x(n)^2;
 end
end
plot(x,f,'--r','linewidth',2)

which returns plotting-in-matlab If you were just to plot half of the graph each time and add up plots, the code would look like

% Part 1
x=-5:0.1:1;
f=x.^3;
plot(x,f,'--b','linewidth',2);
% Part 2
x=1:0.1:5;
f=x.^2;
hold on;
plot(x,f,'--r','linewidth',2)

plotting-in-matlab

Content you might like:

tchouken2

Related Posts