How can I speed up the eigen value and eigen vector computations for a non-sparse matrix?
11 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Ishwarya Iyengar am 13 Mär. 2015
Beantwortet: Andrew Knyazev am 15 Mai 2015
I only need the eigen vectors corresponding to the 10 smallest eigen values. I do not want to use eigs because its results can vary. My matrix is 10000 x 10000 in size. I tried the parallel computing toolbox but get an error ""Bad version or endian-key" and somewhere under all the errors it also says Out-of-Memory. I am working with images, hence the size of the matrix.
Find more on Linear Algebra in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!Start Hunting!