Matlab cell to class data and objects

I am an old school programmer. I did not even know about data structures when I initially build my program. I passed all my variables through the use of cells which is very confusing to look a variable by a number. I have recently learned about class to represent data structures with even more advantages over structure: [login to view URL] The primary task is to convert the data passed through out the program from cells to objects. There would be no change in the program calculations changes will be limited as much as possible to the headers and footers of functions. I might not use all the full advantages of classes so most of these classes might not contain any methods ...I am not good in OOP therefore I would keep the overall program paradigm as a procedural program...I will just change the passed data between program files more like renaming the variables but not the core of the program and certainly its calculation will remain.....the project is a seed project for future improvements on the program but we will limit changes in this project to these descriptions...I am not in rush and the project quality is very important... Anyway you are the experts and I will be looking for advise and suggestions for future improvements...As usual this is a seed project