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| Measurement | Sparsity |
| [1] | J. Buckheit and D. L. Donoho. Wavelets and Statistics, chapter Wavelab and reproducible research. Springer-Verlag, Berlin, New York, 1995. [ bib | .html ] |
| [2] | S. S. Chen, D. L. Donoho, and M. A. Saunders. Atomic decomposition by basis pursuit. SIAM J. Sci. Comput., 20(1):33-61, 1998. [ bib | .html ] |
| [3] | D. L. Donoho and I. M. Johnstone. Ideal spatial adaptation by wavelet shrinkage. Biometrika, 81(3):425-455, 1994. [ bib | .html ] |
Figure 1 - Blocks signal. |
Figure 2 - Haar coefficients of the blocks signal. |