Salam alikom My friend from UAE, I am an electrical engineer, who have study Bsc in computer engineering and Msc in electrical engineering, I am an expert in Matlab, I work projects for many control courses such as linear control systems, non linear control system, optimal control, robust control, fuzzy control and for my thesis in load management control, in linear control system I model the car suspension system, using Matlab, and to put my project easy to maintain, I made the project to accept any transfer function so that my project can provide to you, the root locus, the error of the system over the impulse, step and ramp functions, the stability of the system, the suitable PID controller, the contralability and observability of the system, so you can an expensive data for your project for this time for future time