cristian-rusu-research

ADL-TOOLBOX

Adaptive Dictionary Learning Toolbox

FAST-EIGENSPACE-APPROXIMATIONS

Demo souce code for Fast approximate eigenspaces with application to fast graph Fourier transforms

SHIFT-INVARIANCE

Demo source code for Learning with Shift-invariant structures

approximate-householder-decomposition

Demo source code for Approximate Eigenvalue Decompositions of Linear Transformations with a Few Householder Reflectors

EFFICIENT-OVERCOMPLETE-TRANSFORM

Demo source code of Learning Fast Sparsifying Overcomplete Dictionaries

EFFICIENT-TRANSFORM

Demo source code for Learning Fast Sparsifying Transforms

JACOBI-SVD

MULTIPLICATION-FREE-TRANSFORM

Demo source code for Learning Multiplication-free Linear Transformations

SENSOR-SCHEDULING

This package contains proof-of-concept source code for the results presented in: C. Rusu, J. Thompson and N. M. Robertson, Sensor scheduling with time, energy and communication constraints, 2017.

FAST-ORTHONORMAL-APPROXIMATION

Demo source code for the paper "Fast approximations of orthogonal matrices: efficient PCA projections"

JACOBI-PCA

A Jacobi-type algorithms to compute a few eigenvalues/eigenvectors

SIDCO

This package contains proof-of-concept source code for the results presented in: C. Rusu N. Gonzalez and R. W. Heath Jr., Algorithms for the Construction of Incoherent Frames Under Various Design Constraints, 2017.

SK-SVD

This package contains proof-of-concept source code for the results presented in: C. Rusu and B. Dumitrescu, Stagewise K-SVD to Design Efficient Dictionaries for Sparse Representations, IEEE Signal Processing Letters, 19(10):631-634, 2012.

unit-magnitude