calculate an integral in matlab in matlab

To calculate an integral in MATLAB, you can use the integral function for numerical integration. Here's an example of how to calculate the integral of a function from 0 to 1:

main.m
% Define the function to integrate
f = @(x) x.^2;

% Calculate the integral from 0 to 1
result = integral(f, 0, 1);

disp(result);
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In this example, we define the function f(x) = x^2 and then use the integral function to calculate the integral of f from 0 to 1. The result will be displayed in the MATLAB console.