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Simple mask operator (mask.c)

This mask operator is defined by


where $ m_t$ takes binary values, i.e. $ m_t=0$ or $ 1$ . Its adjoint is


$\displaystyle y = L_mx=mx, \qquad\textrm{with}\quad y_t\leftarrow m_tx_t,x = L_m^*y=my,\qquad\textrm{with}\quad x_t\leftarrow m_ty_t,$    



Subsections


2011-07-02