I want to implement the optimization problem in theorem 2 of the paper: https://www.aaai.org/Papers/AAAI/2006/AAAI06-086.pdf

I wrote the code as below: why do I get the error as above under SDP? What am I missing? X and y are data.

X = (dataAll(:,1:end-1)).’;

y= dataAll(:,end);

```
e=ones(200,1);
G=(X'*X).*(y*y');
cvx_begin SDP
variables delta beta1 nu(200) ita(200) w(200)
minimize(norm(delta))
subject to
nu>=0;
w>=0;
ita<=1;
ita>=0;
(ita*ita')>=0;
[G.*(ita*ita'),ita+nu-w;(ita+nu-w)',.5/beta1*(delta-w'*e+ita'*e)]>=0;
cvx_end
```

Anyone please help.

the multiplication sign of matlab * is missing above in ita*ita’?