3.4 Web material 49http://psblade.ucdavis.edu/papers/ginv.pdf
http://public.lanl.gov/mewall/kluwer2002.html
http://rkb.home.cern.ch/rkb/AN16pp/node224.html
http://robotics.caltech.edu/~jwb/courses/ME115/handouts/pseudo.pdf
http://staff.science.uva.nl/~brandts/NW2/D0WNL0ADS/hoofdstukl.pdf
http: //tutorial .math. lamar. edu/AHBrowsers/2318/
InnerProductSpaces.asp
http://web.mit.edu/be.400/www/SVD/Singular_Value_Decomposition.htm
http://wks7.itlab.tamu.edu/Math640/notes7b.html
http://world.std.com/~sweetser/quaternions/quantum/bracket/
bracket.html
http://www-ccrma.stanford.edu/~jos/mdft/Inner_Product.html
http://www.axler.net/Chapter6.pdf
http://www.ccmr.Cornell.edu/~muchomas/8.04/1995/ps5/node17.html
http://www.ceo.caltech.edu/~mihai/Ma8-Fall2004/Notes/Notes4/n4.pdf
http://www.cs.brown.edu/research/ai/dynamics/tutorial/Postscript/
SingularValueDecompos it ion.ps
http: //www. cs. hartf ord. edu/~bpollina/m220/html/7.1/
7.l.InnerProducts.html
http://www.cs.rpi.edu/~flaherje/pdf/linll.pdf
http://www.cs.unc.edu/~krishnas/eigen/node6.html
http://www.cs.ut.ee/~toomas_l/linalg/linl/nodelO.html
http://www.csit.fsu.edu/~gallivan/courses/NLA2/set9.pdf
http://www.ctcms.nist.gov/~wcraig/variational/node2.html
http://www.ctcms.nist.gov/~wcraig/variational/node3.html
http://www.davidson.edu/math/will/svd/index.html
http://www.ee.ic.ac.uk/hp/staff/dmb/matrix/decomp.html
http://www.emis.de/j ournals/AM/99-l/cruells.ps
http://www.eurofreehost.com/ca/Cauchy-Schwartz_inequality.html
http://www.everything2.com/index.pl?node_id=53160
http://www.fiu.edu/~economic/wp2004/04-08.pdf
http://www.fmrib.ox.ac.uk/"tkincses/j c/SVD.pdf
http://www.fon.hum.uva.nl/praat/manual/
generalized_singular_value_decomposition.html
http://www.free-download-soft.com/info/sdatimer.html
http://www.iro.umontreal.ca/~ducharme/svd/svd/index.html
http://www.library.Cornell.edu/nr/bookepdf/c2-6.pdf
http://www.mast.queensu.ca/~speicher/Section6.pdf
http://www.math.duke.edu/education/ccp/materials/linalg/leastsq/
leas2.html
http://www.math.duke.edu/education/ccp/materials/linalg/orthog/
http://www.math.harvard.edu/~knill/teaching/math21b2002/
10-orthogonal/orthogonal.pdf
http://www.math.ohio-state.edu/~gerlach/math/BVtypset/node6.html
http://www.math.psu.edu/~anovikov/math436/h-out/gram.pdf
http://www.math.sfu.ca/"ralfw/math252/weekl3.html
http://www.math.ucsd.edu/~gnagy/teaching/06-winter/Math20F/w9-F.pdf
http://www.math.umd.edu/~hck/461/s04/461s04m6.pdf
http://www.mathes.duq.edu/larget/math496/qr.html