Hi friends,

My problem is convex , however, I can not write it in a way defined for CVX, Can any one help me, My cost function is :

-1/2*SIGMA(k=1:N)[log((a+(b+c)/2*x_k^2)/sqrt((a+b*x_k^2)(a+c*x_k^2)))]

Thanks in advance:)

Hi friends,

My problem is convex , however, I can not write it in a way defined for CVX, Can any one help me, My cost function is :

-1/2*SIGMA(k=1:N)[log((a+(b+c)/2*x_k^2)/sqrt((a+b*x_k^2)(a+c*x_k^2)))]

Thanks in advance:)

I will take your word for it that it is convex, but I seriously doubt that it can be represented in CVX.