save variable into array in matlab

To save a variable into an array in MATLAB, you need to first initialize the array, then assign the variable to an index of the array. Here's an example code snippet that demonstrates this:

main.m
% Initialize the array
myArray = zeros(1, 10);  % create an array of 10 elements, initialized to 0

% Assign the variable to an index of the array
myVariable = 42;
myArray(3) = myVariable;  % assign myVariable to the 3rd element of myArray

% Another example
myString = 'hello';
myArray(6) = myString; % assign myString to the 6th element of myArray
350 chars
11 lines

In the above example, we first initialize the myArray variable to an array with 10 elements, all initialized to 0. We then create a variable myVariable and assign it the value of 42. We then assign the value of myVariable to the 3rd element of myArray using the indexing notation myArray(3) = myVariable.

You can also save a string variable into an array, as demonstrated by the myString variable in the code snippet. Note that the type of the elements in your array must be consistent.