MATLAB APPLICATION DEPLOYMENT - WEB EXAMPLE GUIDE Manuale Utente Scaricare il pdf (Pagina 10)

Compiling Your MATLAB Code

If you do not plan to use the compiled M-code approach, skip this section and continue with Distributing Your

MATLAB Code

Compiling your MATLAB M-code into a standalone executable is described in the

MATLAB Compiler Documentation.

Please refer to this documentation to understand all of the options available to you. To summarize the simplest case,

from within MATLAB, at the MATLAB prompt, execute the following command:

mcc -m analyzeThis

where analyzeThis is the name of your entry function. This command generates the following files in your

$MATLAB_ROOT/work directory:

analyzeThis (Linux, Mac OS X)

analyzeThis.exe (Windows)

Executable file

analyzeThis.ctf Component Framework file

analyzeThis.c (Linux, Windows) C language Source Code

analyzeThis.h (Linux, Windows C Language Header file

analyzeThis_main.c C language Source Code

analyzeThis_mcc_component_data.c C language Source Code

Note: To use the MATLAB compiler on Mac OS X, you must have Xcode 2.2 installed; minimally, the Developer

Tools, gcc 4.0, gcc 3.3, Mac OS X SDK, and BSD SDK. These instructions were tested using Xcode 2.2.1.

Distributing Your MATLAB Code

After writing your MATLAB code, use the GenePattern Web Client to create a GenePattern task that invokes the code

that you have written.

Creating Tasks describes how to create a GenePattern task. This section provides

supplemental information for MATLAB:

●

Direct Approach Distribution

● Compiled Approach Distribution

Direct Approach Distribution

Creating Tasks describes how to create a GenePattern task that invokes the code that you have written. This section

provides additional information that applies when you are directly calling the MATLAB executable from the

GenePattern task:

●

Windows Command Line

● Preferred Command Line

Windows Command Line

On Windows, your GenePattern task definition form can contain a simple command line that calls MATLAB with the -r

flag to execute your function; for example:

matlab -nosplash -r "analyzeThis <p1> <p2>"

This example invokes MATLAB without the splash screen (-nosplash) and directs it to execute the quoted

command, where

p1 and p2 are parameters that you specify in the GenePattern task definition form and that are

passed to the MATLAB command line as Strings. MATLAB looks for the function

analyzeThis on the MATLAB

path; therefore, it is not necessary to upload the function as a support file, although it is recommended.

To ensure that the GenePattern server can call the MATLAB executable, you typically add the MATLAB directory to

your PATH system environment variable. (Alternatively, you can enter the full path to the MATLAB executable on the

command line, but this makes it more difficult to deploy the module on other GenePattern servers.)

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MATLAB APPLICATION DEPLOYMENT - WEB EXAMPLE GUIDE Manuale Utente Pagina 10

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