Highly Nonlinear Approximations for Sparse Signal Representation

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Matlab Files


Projectors:

  • ObliProj constructs an oblique projection matrix onto the span of the columns of V along the span of the columns of Wperp
  • OptObliProj regularizes the oblique projector of a give signal by truncation of singular values
  • OrthProj construct an orthogonal projection matrix onto the span of the columns of D
  • RegObliProj regularizes the oblique projection of a given noisy signal by truncation of singular values
To download all the routines click here.
All the presented routines are described in detail in our manual (ps,pdf).