How can you preallocate memory in MATLAB?

How to Preallocate Memory in MATLAB

Preallocating memory in MATLAB can help improve the efficiency and performance of your code by reducing the need for dynamic memory allocation during runtime. To preallocate memory in MATLAB, you can use the zeros function to create an array of zeros with the desired size.

For example, to preallocate memory for a matrix with 100 rows and 50 columns, you can use the following code snippet:

% Preallocate memory for a matrix
rows = 100;
cols = 50;
preallocated_matrix = zeros(rows, cols);

By preallocating memory in MATLAB, you can optimize your code for better performance and memory management.