matlab function generator output

I am trying to write a function that calculates power output of a generator fulfilling constraints.

Ouput = (lambda - b)/2r if Pg_min <= (lambda - b)/2r <= Pg_max

output = Pg_min if (lambda - b)/2r <= Pg_min

output = Pg_max if (lambda - b)/2r <= Pg_max

Answer 1

[Mark Sherstan]

You can define some of the variables in the function to reduce the inputs but this should get you started. I would also double check your <= and >= I dont think they make sense.

function [out] = powerOutput(lambda,Pg_min,Pg_max,b,r)
 
    condition = (lambda - b) / (2*r);
    
    if (Pg_min <= condition) && (condition <= Pg_max)
        out = (lambda - b) / (2*r); 
    elseif condition <= Pg_min
        out = Pg_min;
    elseif condition <= Pg_max
        out = Pg_max;
    else
         error('Conditions not met');
         return;
    end

end

[MUKHTAR MISBAHU UMAR]

Thank you so much, I've got 1 more problem if you are willing to help. I want to write a function for lagrange lambda with the equation below

lambda(i)(k+1) = Sum( Aij*lambda(j)(k)) + Kp*2r(i)*P(i)(k))

where aij is a matrix

lambda updates every step

Thank you for the help