hello

I wanted to use sparse recovery of a diagonal matrix with cvx (using l1 norm of a matrix ). should I mention this property of a matrix in cvx ?

minimize L1 norm of a matrix

subject to norm(error)<0.001

thanks

You can use MATLAB sparse matrices in CVX, but there is no opportunity to declare a CVX matrix variable to be sparse.

You wrote

I wanted to use sparse recovery of a diagonal matrix with cvx (using l1 norm of a matrix ). should I mention this property of a matrix in cvx ?

Can you be more specific what you are asking? Of course, if you want to use CVX to get sparse recovery, you will need to properly formulate a CVX problem in order to accomplish your goal.

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