S. Dasgupta

activity

20092026

most citedSeparation-Free Super-Resolution from Compressed Measurements is Possible: an Orthonormal Atomic Norm Minimization Approach

7 citations · 13 across the 14 of their papers we have counts for

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Showing 2012 · cs.ITShow all

2 papers · 2 filters

cs.IT2012

Matrix Design for Optimal Sensing

Hema Kumari Achanta, Weiyu Xu, Soura Dasgupta

We design optimal $2 \times N$ ( $2 < N$ ) matrices, with unit columns, so that the maximum condition number of all the submatrices comprising 3 columns is minimized. The problem has…

cs.IT2012

Sensing with Optimal Matrices

Hema Kumari Achanta, Soura Dasgupta, Weiyu Xu

We consider the problem of designing optimal $M \times N$ ( $M \leq N$ ) sensing matrices which minimize the maximum condition number of all the submatrices of $K$ columns. Such matr…