how to calculate the sum of a vector in matlab

To calculate the sum of a vector in MATLAB, you can use the sum function. Simply pass your vector as an argument to the sum function, and it will return the sum of all elements in the vector.

Here is an example code block showing how to calculate the sum of a vector in MATLAB:

main.m
% Define a vector
v = [1, 2, 3, 4, 5];

% Calculate the sum of the vector
vector_sum = sum(v);

% Display the result
disp(vector_sum);
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In this example, we define a vector v with values [1, 2, 3, 4, 5]. We then call the sum function with v as an argument to calculate the sum of the vector. The result is stored in the variable vector_sum, which we then display using the disp function.