matlab preallocate array size

Preallocating Array Size in MATLAB

In MATLAB, you can preallocate the size of an array using the zeros function. Here's an example of how to preallocate a 1x10 array:

arr = zeros(1, 10);

This creates an array arr with a size of 1x10, filled with zeros. By preallocating the array size, you can improve the performance of your code by avoiding dynamic resizing during the execution of your program.