Hey everyone, I have some code with a for loop where I would like to store the last N outcomes and do calculations intermittently with the last N evaluations within the loop. I am storing each evaluation result in a column of the matrix mydata. When the number of steps passes N, I remove the first column of data (as it is the oldest) and add my result at N+1th step to the final column as following:
While this works fine, it is very time-consuming. Is there a faster way to remove the first column of data and add the new data to the last column of my matrix? Note that I cannot keep all the data as it would end up being a very large matrix.
