Step 4
The next step is to create a compound operator PC where P is the diagonal weighting on the range of C.
![\[ \tilde{\textbf{x}} = \arg\min \|\textbf{x}\|_1\quad\mbox{s.t.}\quad \textbf{PC} \textbf{x}+\epsilon=\textbf{y} \]](form_5.png)
- Objectives:
- Create a compound operator
- Learn more of the builtin SLIMpy Options
Walkthrough
The code in extremely similar to the previous example, except this time we pass the operator A into the solver.>>> C = Cosine( y.space )
>>> P = DiagonalWeight( C.range(), weight )
>>> A = CompoundOperator( [P,C] ).H
