I have a constraint as follows

```
for b=1:B
for a=1:A
norm(w)<=Q(a,b)*sqrt(p1);
norm(w)>=Q(a,b)*sqrt(p2);
end
end
```

Here, w is a complex vector. Q is a binary variable and is declared as

variable Q(A,B) binary

The error is

Invalid constraint: {convex} >= {real affine}

Is there a way to overcome this?