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quadforms.zip

Thiszipfilecontains2functionstotransformgeneric(nD)quadratichyper-surfacesfromhomogeneousform(thatis[x'1]*E*[x;1]=0)tocenterform(thatis(x'-c')*inv(Q)*(x-c)=1,whichisusedforexampleintheellipsoidaltoolbox).

Examples:%zero-centeredellipseofsemiaxes1and2%centertohomogeneousform:E=c2h(diag([14]),[00]')%homogeneoustocenterform:[Q,c]=h2c(E)

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Primes.zip

ThisisaSimulinkimplementationofadynamicalsystemthatgeneratesasequenceofprimes.RequiredProducts Simulink=================x==========mmtools.zip

MIMOToolisatoolboxforMATLAB(itworksfineineveryversionfrom5.3until

7.8)developedwiththeaimtoofferingacompletetoolboxforcontinuoustimeMIMOlinearsystemsanalysisandrobustcontrolsynthesis.

Themainideabehindthistoolisallowingtheusertoperform,withoutleavingthevisualinterface,everystepofthetypicalMIMOcontrolsystemdesign:

-)Modeling-)OpenLoopSystemAnalysis-)ControlSystemSynthesis-)ClosedLoopevaluation-)ControllerOptimization/Simulation

AnHTMLhelpfileisaccessiblewithintheprogram.

ThistoolboxwasdevelopedwithintheDepartmentofElectricalSystemsandAutomation(DSEA),UniversityofPisa,underthesupervisionofprof.MarioInnocenti,MassimoDaviniwasthemaindeveloperofthevisualinterface,GiampieroCampawasthemaindeveloperoftheunderlyingroutines.

IMPORTANT,thistoolboxrequiresthefollowing:-)ControlToolbox-)LMIToolbox-)Mu-ToolstoolboxRobustControlandOptimizationtoolboxesallowmorefunctionalitieswhenpresent,butarenotstrictlynecessarytoruntheprogram.

Giampy,June2002

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Thiss-functionsolvesRiccatiequationsinSimulinkwithoutcallingtheMatlabinterpreter,itisFASTandusablewithRealTimeWorkshop.

Specifically,thes-functionisalevel-2gatewaythatcallsseveralFORTRANrou

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