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See COM (Component Object Model). concepts control containment controller Count property delete event handler function events Execute method get integration interface custom standard invoke invoking event Item method launching server limitations of MATLAB support load MATLAB as automation client methods move object model ProgID propedit properties release save server set use in the MATLAB Engine actxcontrol actxserver add-in MATLAB for Visual Studio API access methods memory management -argcheck option argument checking argument passing from Java methods data conversion to Java methods data conversion effect of dimension on argument type, Java effect on method dispatching array cell empty hybrid logical MATLAB multidimensional persistent serial port object sparse temporary temporary array access methods mat array, Java indexing using single colon subscripting arrays, Java accessing elements of assigning the empty matrix assigning values to assignment using single subscripting comparison with MATLAB arrays concatenation of creating a copy creating a reference creating in MATLAB creating with java_array creating with java_array dimensionality of dimensions indexing using single subscripting linear arrays passed by reference representating in MATLAB sizing subscripted deletion using colon operator using the end subscript ASCII file mode ASCII flat file assigning to Java arrays using single subscripting automation controller server automation client BaudRate bcc53engmatopts.bat bcc53opts.bat bcc54engmatopts.bat bcc54opts.bat bcc55engmatopts.bat bcc55opts.bat bccengmatopts.bat bccopts.bat binary data reading from a device writing to a device binary file mode BLAS and LAPACK functions building MEX files for example of handling complex numbers passing arguments specifying the function name BreakInterruptAction BSTR buffer input, serial port object output, serial port object ByteOrder BytesAvailable BytesAvailableAction BytesAvailableActionCount BytesAvailableActionMode C example convec.c doubleelem.c findnz.c fulltosparse.c phonebook.c revord.c sincall.c timestwo.c timestwoalt.c xtimesy.c C language data types debugging MEX-files C language example basic calling MATLAB functions calling user-defined functions handling 8-, 16-, 32-bit data handling arrays handling complex data handling sparse arrays passing multiple values persistent array strings -c option callback caller workspace cat using with Java arrays using with Java objects cell cell using with Java objects cell array converting from Java object cell arrays char overloading toChar in Java class using in Java classes, Java built-in defining identifying using which importing loading into workspace making available to MATLAB sources for third-party user-defined classpath.txt finding and editing using with Java archive files using with Java classes using with Java packages client (DDE) collections colon use in Java arrays assignment colon operator use with Java arrays COM (Component Object Model) object model commands. 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See individual commands. compiler changing on UNIX debugging DIGITAL Visual Fortran Microsoft Watcom preconfigured options file selecting on Windows supported compiling engine application UNIX Windows MAT-file application UNIX Windows complex data in Fortran compopts.bat computational routine computational routine concatenation of Java arrays of Java objects configuration problems UNIX Windows Windows control pins serial port object, using convec.c convec.f conversation (DDE) conversion, data in Java method arguments copying a Java array Count property cxxopts.sh -D option data MATLAB exporting from importing to data access within Java objects data bits data format serial port data storage data type C language cell array checking complex double-precision nonsparse matrix empty array Fortran language logical array MAT-file MATLAB MATLAB string multidimensional array numeric matrix object sparse matrix structure DataBits DataTerminalReady DataToOutput dblmat.f dbmex DCE DCOM (distributed component object model) using MATLAB as a server DDE accessing MATLAB as server advisory links client conversation hot link item MATLAB requesting data from sending commands to sending data to using as client name hierarchy notifying when data changes server service name topic topic engine system warm link Windows clipboard formats ddeadv ddeexec ddeinit ddepoke ddereq ddeterm ddeunadv debugging C language MEX-files UNIX Windows debugging Fortran language MEX-files UNIX Windows DEC Alpha declaring pointers delete df50engmatopts.bat df50opts.bat df60engmatopts.bat df60opts.bat diary diary file DIGITAL Visual Fortran compiler debugging directory eng_mat mex mx refbook directory organization MAT-file application Microsoft Windows UNIX directory path convention display serial port object display command overloading toString in Java distributed component object model. 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serial port object help help help files help files hybrid array persistent temporary -I option IDE building MEX-files IEEE routines import using with Java classes include directory indexing Java arrays using single colon subscripting using single subscripting -inline option InputBufferSize internet protocol address Java example invoke ir ir ir isa using with Java objects isjava using with Java objects Item method Java API Java archive (JAR) files Java development kit Java packages Java Virtual Machine (JVM) Java, MATLAB interface to arguments passed to Java methods arguments returned from Java methods arrays, working with benefits of classes, using examples methods, invoking objects, creating and using overview java_array function java_array function jc jc jc -L option LAPACKand BLAS functions building MEX files for example of handling complex numbers passing arguments specifying the function name lccengmatopts.bat lccopts.bat library path setting on UNIX setting on UNIX linking DLLs to MEX-files linking multiple files linking multiple files load load load using with Java objects loading serial port objects locating DLLs logical array mat.h matClose matClose matDeleteArray matDeleteMatrix matdemo1.f matdemo2.f MAT-file C language reading compiling data types examples Fortran language creating reading linking overview subroutines UNIX libraries using Windows libraries MAT-file application UNIX Windows MAT-file example creating C language Fortran language reading C language Fortran language MAT-functions matGetArray matGetArrayHeader matGetDir matGetDir matGetFp matGetMatrix matGetNextArray matGetNextArrayHeader matGetNextMatrix matGetString MATLAB ActiveX interface array as DCOM server client data data file format data storage data type engine exporting data importing data MAT-file reading arrays from saving arrays to moving data between platforms stand-alone applications stand-alone applications string using as a computation engine variables MATLAB Automation 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organization move msvc50engmatopts.bat msvc50opts.bat msvc60engmatopts.bat msvc60opts.bat multidimensional array mx directory mxArray mxArray accessing data contents improperly destroying ir jc nzmax pi pr temporary with improper data type mxCalloc mxCalloc mxCalloc mxCopyComplex16ToPtr mxCopyPtrToComplex16 mxCopyPtrToReal8 mxCopyPtrToReal8 mxCreateFull mxCreateFull mxCreateNumericArray mxCreateSparse mxCreateString mxCreateString mxDestroyArray mxDestroyArray mxDestroyArray mxFree mxGetCell mxGetData mxGetData mxGetData mxGetField mxGetImagData mxGetImagData mxGetPi mxGetPi mxGetPr mxGetPr mxGetPr mxGetScalar mxGetScalar mxMalloc mxMalloc mxRealloc mxRealloc mxSetCell mxSetCell mxSetData mxSetData mxSetData mxSetField mxSetImagData mxSetImagData mxSetIr mxSetJc mxSetPi mxSetPi mxSetPr mxSetPr mxUNKNOWN_CLASS mxUNKNOWN_CLASS Name serial port property ndims using with Java arrays nlhs nlhs nlhs nlhs nrhs nrhs nrhs nrhs null modem cable numeric matrix nzmax nzmax -O option object serial port objects, Java accessing data within concatenating constructing converting to MATLAB cell array converting to MATLAB structure identifying fieldnames information about class name class type passing by reference saving and loading options file creating new modifying preconfigured specifying when to specify -output option OutputBufferSize OutputEmptyAction overloading Java methods Parity parity bit passing data to Java methods passstr.f persistent array exempting form cleanup phonebook.c pi PinStatus PinStatusAction plhs plhs plhs plhs pointer Fortran language MEX-file Port pr prhs prhs prhs prhs propedit properties serial port object protocol DCOM PutFullMatrix read/write failures, checking for ReadAsyncMode reading binary data from a device text data from a device record file serial port object creating multiple files filename format RecordDetail RecordMode RecordName RecordStatus refbook directory references to Java arrays release RequestToSend revord.c revord.f routine computational gateway gateway mex mx RS-232 standard save save save using with Java objects saving serial port objects serial port data format devices,connecting object creation RS-232 standard session signal and pin assignments serial port object action properties array creation configuring communications connecting to device disconnecting display event types handshaking input buffer output buffer properties reading binary data reading text data recording information to disk using control pins using events and actions writing and reading data writing binary data writing text data serializable interface service name service name session serial port set -setup option -setup option shared libraries directory UNIX Windows sincall.c sincall.f size using with Java arrays sparse sparse array sparse matrix start bit static data, Java accessing assigning static methods, Java Status stop bit StopBits storing data string struct using with Java objects structure structure structure, MATLAB converting from Java object subroutine dynamically linked supported compilers system configuration Tag serial port property temporary array automatic cleanup destroying temporary memory cleaning up Terminator text data reading from a device writing to a device Timeout TimerAction TimerPeriod timestwo.c timestwo.f timestwoalt.c TransferStatus troubleshooting MEX-file creation Type serial port property -U option uint8 UNIX directory organization URL Java example UserData serial port property using MEX-files -v option -V4 option ValuesReceived ValuesSent variable scope variables versioning MEX-files Visual Basic MATLAB DDE server example wat11copts.bat wat11engmatopts.bat Watcom compiler debugging watcopts.bat watengmatopts.bat which using with Java methods Windows ActiveX automation directory organization mex -setup selecting compiler Windows clipboard format Metafilepict text XLTable workspace caller caller MEX-file function MEX-file function write/read failures, checking for writing 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