Hello,everyone!!!
I am a new uesr of cvx. This is my problem as follow:
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function [F,S,q] = ADMM_cvx(B1,B2,p1,p2,L11,L12,L21,L22,SINR,C1,C2)
c=log(1+SINR)/log(2);
cvx_begin gp
variables f11 f12 f21 f22 s111 s112 s121 s122 s211 s212 s221 s222 borrow
b1=B1-borrow;
b2=B2+borrow;
net1_sum1=b1*f11*s111*c;
net1_sum2=b1*f11*s112*c;
net1_sum3=b1*f12*s121*c;
net1_sum4=b1*f12*s122*c;
net2_sum1=b2*f21*s211*c;
net2_sum2=b2*f21*s212*c;
net2_sum3=b2*f22*s221*c;
net2_sum4=b2*f22*s222*c;
net1=net1_sum1+net1_sum2+net1_sum3+net1_sum4;
net2=net2_sum1+net2_sum2+net2_sum3+net2_sum4;
minimize (-log(net1)/log(2)-log(net2)/log(2))
subject to
1b1*f11*s111*c>=L11;
b1*f11*s112*c>=L11;
b1*f12*s121*c>=L12;
b1*f12*s122*c>=L12;
borrow<B1
f11+f12<=1;
s111+s112<=1;
s121+s122<=1;
b2*f21*s211*c>=L21;
b2*f21*s212*c>=L21;
b2*f22*s221*c>=L22;
b2*f22*s222*c>=L22;
borrow*p1<=C2;
f21+f22<=1;
s211+s212<=1;
s221+s222<=1;
f11>=0;
f12>=0;
f21>=0;
f22>=0;
s111>=0;
s112>=0;
s121>=0;
s122>=0;
s211>=0;
s212>=0;
s221>=0;
s222>=0;
cvx_end
F=[f11 f12;
f21 f22];
S=[s111 s112 s121 s122;
s211 s212 s221 s222];
q=borrow;
end
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Please point out my mistake!!!