Browsing Electrical and Computer Engineering by Subject "random projections"

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    • Random Projections of Signal Manifolds 

      Wakin, Michael; Baraniuk, Richard G. (2006-05-01)
      Random projections have recently found a surprising niche in signal processing. The key revelation is that the relevant structure in a signal can be preserved when that signal is projected onto a small number of random ...

    • Random Projections of Smooth Manifolds 

      Baraniuk, Richard G.; Wakin, Michael (2006-10-01)
      Many types of data and information can be described by concise models that suggest each data vector (or signal) actually has â few degrees of freedomâ relative to its size N. This is the motivation for a variety of ...