Sparco: a testing framework for sparse reconstruction

E. van den Berg, M. P. Friedlander, G. Hennenfent, F. Herrmann, R. Saab, and O. Yilmaz. ACM Trans. on Mathematical Software, 35(4):1-16, February 2009 PDF

The paper documents the Sparco Toolbox. You might also want to check out the Spot Toolbox.


Sparco is a framework for testing and benchmarking algorithms for sparse reconstruction. It includes a large collection of sparse reconstruction problems drawn from the imaging, compressed sensing, and geophysics literature. Sparco is also a framework for implementing new test problems and can be used as a tool for reproducible research. Sparco is implemented entirely in Matlab, and is released as open-source software under the GNU Public License.


  author =       "Ewout van den Berg and Michael P. Friedlander and
          Gilles Hennenfent and Felix J. Herrmann and Rayan Saab and
                 \"{O}zg{\"u}r Yilmaz",
  title =        "Algorithm 890: {Sparco}: A Testing Framework for Sparse 
  journal =      "{ACM} Transactions on Mathematical Software",
  volume =       "35",
  number =       "4",
  month =        feb,
  year =         2009,
  pages =        "1--16",
  URL =          "",