Defining a variable type

[jackfsuia (Jack)]

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Failing to create an integer variable

Hello, I want to create an integer variable in my optimization problem, while Matlab raises the warning message: Invalid matrix structure modifier: integer Trying to declare multiple variables? Use the VARIABLES keyword instead. My Matlab version is R2021a, and the solver is gurobi 9.5.0. And my code is as follows, the warning message raises from the third line. cvx_begin variable x(SVC_count+v_count+l_count+P_count+Q_count); variable OLTC integer A_obj = [zeros(v_count, SVC_count), di…