TaoBRGNSetDictionaryMatrix#

bind the dictionary matrix from user application context to gn->D, for compressed sensing (with least-squares problem)

Synopsis#

#include "petsctao.h" 
PetscErrorCode TaoBRGNSetDictionaryMatrix(Tao tao, Mat dict)

Input Parameters#

  • tao - the Tao context

  • dict - the user specified dictionary matrix. We allow to set a NULL dictionary, which means identity matrix by default

See Also#

Tao, Mat, TAOBRGN

Level#

advanced

Location#

src/tao/leastsquares/impls/brgn/brgn.c

Examples#

src/tao/leastsquares/tutorials/cs1.c
src/tao/leastsquares/tutorials/tomography.c


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