000039214 001__ 39214
000039214 005__ 20200610184405.0
000039214 0247_ $$2Handle$$a2128/20369
000039214 037__ $$aPreJuSER-39214
000039214 0881_ $$aJuel-3630
000039214 088__ $$2JUEL$$aJuel-3630
000039214 1001_ $$0P:(DE-Juel1)VDB39576$$aBeucker, R.$$b0$$uFZJ
000039214 245__ $$aParallele numerische Algorithmen und mathematische Theorie zur Magnetenzephalographie
000039214 260__ $$aJülich$$bForschungszentrum, Zentralbibliothek$$c1999
000039214 3367_ $$0PUB:(DE-HGF)11$$2PUB:(DE-HGF)$$aDissertation / PhD Thesis
000039214 3367_ $$0PUB:(DE-HGF)3$$2PUB:(DE-HGF)$$aBook
000039214 3367_ $$02$$2EndNote$$aThesis
000039214 3367_ $$2DRIVER$$adoctoralThesis
000039214 3367_ $$2BibTeX$$aPHDTHESIS
000039214 3367_ $$2DataCite$$aOutput Types/Dissertation
000039214 3367_ $$2ORCID$$aDISSERTATION
000039214 4900_ $$0PERI:(DE-600)2414853-2$$815725$$aBerichte des Forschungszentrums Jülich$$v3630$$x0944-2952
000039214 502__ $$aAachen, Techn. Hochsch., Diss., 1999$$bDr. (FH)$$cTechn. Hochsch. Aachen$$d1999
000039214 500__ $$aRecord converted from VDB: 12.11.2012
000039214 520__ $$aMagnetoencephalography is a method for functional brain imaging It is possible to estimate the location of sources of biomagnetic activity in the brain using di	erent reconstruction methods Unfortunately the reconstruction methods usually require a large amount of computation which takes time It is important to get information about the quality of the data directly after the measurement in order to know if the data is worth processing further To get an idea of the data quality in a timely manner a parallel sliding window approach based on a multiple dipole reconstruction method is developed for the massively parallel computer system CRAY T E of the research centre Julich Furthermore a special kind of minimumnorm method is proposed which has some advantages with respect to stability against noise The algorithm for the calculation of the solution is implemented on the CRAY J of the research centre Julich The problem of determing the number of active sources for the sliding window approach is done with a statistical test and the necessary improvement of the noise conditions for the application of the test is solved by a multichannel prewhitening method
000039214 536__ $$0G:(DE-Juel1)FUEK105$$2G:(DE-HGF)$$aMathematische Methoden und Algorithmen für neue Rechnerstrukturen$$c54.35.0$$x0
000039214 655_7 $$aHochschulschrift$$xDissertation (FH)
000039214 8564_ $$uhttps://juser.fz-juelich.de/record/39214/files/J%C3%BCl_3630_Beucker.pdf$$yOpenAccess
000039214 8564_ $$uhttps://juser.fz-juelich.de/record/39214/files/J%C3%BCl_3630_Beucker.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000039214 909CO $$ooai:juser.fz-juelich.de:39214$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000039214 9141_ $$y1999
000039214 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000039214 9131_ $$0G:(DE-Juel1)FUEK105$$bInformationstechnik$$k54.35.0$$lDatenverarbeitung, Mathematik und Elektronik$$vMathematische Methoden und Algorithmen für neue Rechnerstrukturen$$x0
000039214 9201_ $$0I:(DE-Juel1)VDB62$$d31.12.2007$$gZAM$$kZAM$$lZentralinstitut für Angewandte Mathematik$$x0
000039214 970__ $$aVDB:(DE-Juel1)51946
000039214 980__ $$aVDB
000039214 980__ $$aConvertedRecord
000039214 980__ $$aphd
000039214 980__ $$aI:(DE-Juel1)JSC-20090406
000039214 980__ $$aUNRESTRICTED
000039214 9801_ $$aFullTexts
000039214 981__ $$aI:(DE-Juel1)JSC-20090406