plot x vs y over the same domain using fplot in matlab

You can plot x vs y over the same domain using the fplot function in Matlab. Here's an example:

main.m
% Define the function
f = @(x) sin(x);

% Define the x domain
x = linspace(0, 2*pi, 100);

% Plot x vs y
fplot(f, x);

% Add labels and title
xlabel('x');
ylabel('y');
title('Plot of f(x)');
191 chars
14 lines

In this example, we define a function f (in this case, the sine function) and an array x that represents the domain over which we want to plot. We then use the fplot function to plot f over the values in x. Finally, we add labels to the x and y axes and a title to the plot.

Note that fplot requires a function handle as the first input argument. If your function is defined in a separate file, you can create a function handle by using the @ symbol followed by the function name. For example, if your function is defined in a file called myFunction.m, you would use fplot(@myFunction, x).

Hope this helps!