What is computationally intensive and could lag run time in a script?

I am running 10000 data points that require five multiplied matrix inversions at each step. I run several functions through structure arrays that create the matrices to be inverted.

What am I doing that is making it run slower? Could the data storage variables do it or could it be the matrix multiplication?

Answer 1

[the cyclist]

Obviously, we can't tell without seeing your code. Look at using the code profiler.