sum of vector elements in matlab

To calculate the sum of all the elements in a vector in MATLAB, you can use the sum() function. Here's an example code:

main.m
vec = [1, 2, 3, 4, 5];
sum_vec = sum(vec);
disp(sum_vec);
58 chars
4 lines

Output:

main.m
15
3 chars
2 lines

In this example, we first define a vector vec of size 5. We then use the sum() function to calculate the sum of all the elements in the vec vector and store it in the variable sum_vec. Finally, we use the disp() function to print the sum to the console.

You can replace the vec vector in the above example with your own vector to calculate the sum of its elements.