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Re: Pseudoinverse in MATLAB
Posted:
Mar 16, 2013 8:28 AM


"Daniel Vasilaky" wrote in message <ki0nsg$q7e$1@newscl01ah.mathworks.com>... > "Bjorn Gustavsson" <bjonr@irf.se> wrote in message <khvf73$o39$1@newscl01ah.mathworks.com>... > > "Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <khtb4b$aqc$1@newscl01ah.mathworks.com>... > > > Of your interests > > > > > > http://www.mathworks.fr/matlabcentral/fileexchange/25453pseudoinverse > > > > > > Including customized regularization if needed. > > > > > > Bruno > > > > > ...and for the more general versions of inverse problems and their regularizations: > > > > http://www.mathworks.com/matlabcentral/fileexchange/52regtools > > > %Instead of unstable, what I should have said is that the pinv() is a discontinuous function of the data.
Instead of unstable, what you should have said is that the pinv() is a discontinuous function of the data, GIVEN A FIXED TOLERANCE, tol.
Can you say that your method is a continuous function of the data, GIVEN A FIXED TOLERANCE, cst?
Hope this helps.
Greg



