How to use MATLAB-EPANET toolkit for optimizing the water distribution network?

Hi, welcome to our community.

Your questions is very important, however, it is very broad. I suggest you start using the toolkit to understand more how it works, you can use the following study material. Afterwards, you need to understand how to configure optimization algorithms (mathematical programs, genetic algorithms etc), and design your code to find solutions, while running the toolkit.

Dear friend , thanks , and appreciated