getting error in code

clc; clear; clf; 
rng('default');
x=0:0.5:10;
n=length(x);
y1= cos(x)+0.3*normrnd(0,1,[1,n]);
plot(x,y1);


Warning: Function plot has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict. 

 what should i do to remove this error?

Answer 1

[Maadhav Akula]

This error comes up when you have a file named plot somewhere in the MATLAB path. I would suggest you to run the following command, which will give you the location of the function/file named plot:

which plot

Now, please rename the function/files other than the builtin function of MATLAB.

Also refer the following link, which might be helpful to you.