?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F665%2F&rft.title=Identification+of+a+Response+Amplitude+Operator+for+Ships&rft.creator=Bonaschi%2C+G.+A.&rft.creator=Filatova%2C+O.&rft.creator=Mercuri%2C+C.&rft.creator=Muntean%2C+A.&rft.creator=Peletier%2C+M.+A.&rft.creator=Shchetnikava%2C+V.&rft.creator=Siero%2C+E.&rft.creator=Zisis%2C+I.&rft.subject=Transport+and+Automotive&rft.subject=Information+and+communication+technology&rft.description=At+the+European+Study+Group+Mathematics+with+Industry+2012+in+Eindhoven%2C+the+Maritime+Research+Institute+Netherlands+(MARIN)+presented+the+problem+of+identifying+the+response+amplitude+operator+(RAO)+for+a+ship%2C+given+input+information+on+the+amplitudes+of+the+sea+waves+and+output+information+on+the+movement+of+the+ship.+We+approach+the+problem+from+a+threefold+perspective%3A+a+direct+least-squares+approach%2C+an+approach+based+on+truncated+Fourier+series%2C+and+an+approach+using+low-dimensional+measures+of+the+RAO.+We+give+a+few+recommendations+for+possible+further+investigations.&rft.date=2012&rft.type=Study+Group+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F665%2F1%2Fp6.pdf&rft.identifier=++Bonaschi%2C+G.+A.+and+Filatova%2C+O.+and+Mercuri%2C+C.+and+Muntean%2C+A.+and+Peletier%2C+M.+A.+and+Shchetnikava%2C+V.+and+Siero%2C+E.+and+Zisis%2C+I.++(2012)+Identification+of+a+Response+Amplitude+Operator+for+Ships.++%5BStudy+Group+Report%5D+++++