Jacob Sanders deleted FigreffigRelErrorVsS.tex  almost 10 years ago

Commit id: 16a24ff41b038fc3e11e6b201b08d66f552f5c33

deletions | additions      

         

Fig.~\ref{fig:RelErrorVsSampling} shows the relative recovery error as a function of the number of incoherently-sampled entries (\(M\)), for several different sparsities (\(S\)) of the matrix to be recovered (with \(N = 100\)). Each calculation was repeated ten times with different randomizations, and all points are shown. The transition to exact recovery is sharp: the relative error drops rapidly from 1 to approximately \(10^{-7}\) once enough entries have been sampled, indicating nearly exact recovery of the sparse matrix. Moreover, the extent of undersampling made possible by compressed sensing increases as the matrix to be recovered grows more sparse.         

figures/NumericsScheme/NumericsScheme.png  In_this_section_we.tex  figures/RelErrorVsSampling/ErrorVsSampling.png  FigreffigRelErrorVsS.tex  figures/SamplingVsSparsity/SamplingVsSparsity.png  FigreffigSamplingVsS.tex  sectionCompressibili.tex