As you guys already know, l1- SVD optimization may be implemented by using CVX.

But how can I achieive ** commands** in matlab about l1-SVD??. I would like to know the

**.**

*commands*```
cvx_begin
variable S(m,n)
***||Y-AS||^2_f+lambda*||s||_1***
cvx_end
```

s is m*1 vector whose entries are defined to be the 2-norm of the corresponding rows of matrix S.

lambda is the pre-given regularization parameter.

I would appreciate any help