PRIMER FOR THE MATLAB FUNCTIONS IRLBA AND IRLBABLK
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File Type Size Description Afunc.m MATLAB M-file 1 KB Sample MATLAB function for the evaluation of matrixvector products to be used in irlbablk.m; see Table 2.2. examples.m MATLAB M-file 9 KB Executes all examples in the paper. hypatia Text file 1.4 MB term-by-document matrix of size 11,390 × 1,265 for Example 4 of [2, Section 5]. irlba.m MATLAB M-file 23 KB Implementation of the singlevector-method described in [1]. irlbablk.m MATLAB M-file 23 KB Implementation of the blockmethod described in [2]. irlbablkdemo.m MATLAB M-file 23 KB MATLAB demo that illustrates several choices of parameter values; see Table 2.1.
[1] Lothar Reichel,et al. Augmented Implicitly Restarted Lanczos Bidiagonalization Methods , 2005, SIAM J. Sci. Comput..
[2] Lothar Reichel,et al. Restarted block Lanczos bidiagonalization methods , 2007, Numerical Algorithms.