Is it possible to code solver tool in Excel as a Matlab code?

I am desiging a chemical reactor with a cylindrical geometery, and it has the following parameters (which I am guasing at the momment):

Diameter = 0.6 m

length = 20

Number of tubes = 2100

And I solved 12 ODEs using ode23s, and everything is fine i.e. there are no errors. However, I want to improve my code a little further and let Matlab change the reactor parameters ( only the diameter and length ) until the final conversion of the desired product is 58%. I tried calling the ode solver in a foor loop but that did not help. I hope this makes sense. If anyone has a good idea on how to do this, please let me know.

Answer 1

[Steven Lord]

If you have Optimization Toolbox take a look at this documentation page and the pages to which the first section link.