Recently,I’m coding but I meet the problem:
Disciplined convex programming error:
Cannot perform the operation: {real affine} ./ {convex}
My code is shown as following,I don’t know where is wrong, and I’m very confused now
2real(p_1ini’(h_1*h_1’)p_1)-pow_pos(abs(h_1’p_1ini),2)phi_p1./phi_p1ini >= SNR_p1; % 17(a)
2real(p_2ini’(h_2h_2’)p_2)-pow_pos(abs(h_2’p_2ini),2)phi_p2./phi_p2ini >= SNR_p2;
2real(p_cini’(h_1h_1’)p_c)-pow_pos(abs(h_1’p_cini),2)phi_c1./phi_c1ini >= omega_c1; % 17(b) 2real(p_cini’(h_2h_2’)*p_c)-pow_pos(abs(h_2’*p_cini),2)*phi_c2./phi_c2ini >= omega_c2;
These four are CVX limitations，where
h_1 = sqrt(theta_x^2)randn(4,1) + 1isqrt(theta_x^2)randn(4,1)/sqrt(2);
h_2 = sqrt(betatheta_y^2)randn(4,1) + 1isqrt(beta*theta_y^2)*randn(4,1)/sqrt(2);
h_12 = sqrt(theta_z^2)randn() + 1isqrt(theta_z^2)*randn()/sqrt(2);
h_si = sqrt(Omega_SIdBm)randn() + 1isqrt(Omega_SIdBm)*randn()/sqrt(2);
phi_p1ini = pow_pos(abs(h_1'*p_2),2)+pow_pos(abs(h_si),2).*P_12+1;
phi_p2ini = pow_pos(abs(h_2'*p_1),2)+1;
phi_c1ini = pow_pos(abs(h_1'*p_1),2)+pow_pos(abs(h_1'*p_2),2)+pow_pos(abs(h_si),2).*P_12+1;
phi_c2ini = pow_pos(abs(h_2'*p_1),2)+pow_pos(abs(h_2'*p_2),2)+1;
The number to the right of the equation is the relaxation variable，please help me。