Interpolating near discontinuties

Hello Everyone,

I have a very itchy problem.

I am trying to plot the following function which has jump discontinuities.

x=0:0.0001:2;

y=5*x;

x1=2:0.0001:3;

y1=5*(x1)+1;

plot(x,y,x1,y1);

This is giving a plot which has a jump discontinuity at 2. I want the matlab to join discontinuity by a line.

Thanks in advance.

Thanks & Regards,

Arun Sahu

Answer 1

[Andrei Bobrov]

f = @(x)5*x + (x > 2)
plot(0:1e-4:3,f(0:1e-4:3))

OR:

x=0:0.0001:2;
y=5*x;
x1=2:0.0001:3;
y1=5*(x1)+1;
plot([x,x1],[y,y1]);

[Arun Sahu]

Thank you so much :)