Dear All,

I have written my code :

n=10

m=20

L_tot=[1:1:10];

cvx_begin

variable f(n,m); % two dimensional matrix

variable L(n,m); % two dimensional matrix

dual variables A B C D E F

minimize (sum(f.^2)+sum(power(2,2.*L/200)));
subject to
A: sum(L)-L_tot==0;
B: -L<=0;
C: -R<=0;
D: f-1000<= 0;
E: L<=2*f ;

F: 2*L-R<=0;

cvx_end

but, Unfortunately, I am unable to solve the problem and this problem exist:

“Your objective function is not a scalar.”

but, the results seems scalar!!!

If possible, please help me how to resolve the problem.

Thanks all.