stopkis algorthims .bilivil programming problem

im need code for thise steps pleeeeeeeeaaaaaaaassssseeeeeee

Here is an outline of the steps to program the Topkis-Veinott algorithm in MATLAB:

1. Define the objective function of the lower-level problem and the constraints.
2. Define the upper-level problem as a single-level problem.
3. 3. Calculate the gradient of the objective and constraint improvement models.
4. Write a function that calculates the objective function Gm(x) as defined in equation (29).
5. Use optimization algorithms available in MATLAB, such as fmincon, to solve the single-level problem.
6. Repeat the optimization process until the desired tolerance level is reached or the maximum number of iterations is reached.
7. Store the optimal solution in each iteration and use it as the starting point for the next iteration.

[othman warde]

code and example