Highly Nonlinear Approximations for Sparse Signal Representation
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