MATLAB BUILDER JA 2 Guida Utente Scaricare il pdf (Pagina 253)

100

101

Matrix Math Example

• On UNIX, execute the getfactor classfileasfollows:

java -classpath

matlabroot/java/jar/toolbox/javabuilder.jar:

./distrib/factormatrix.jar

-Djava.library.path=

matlabroot/bin/<Arch>./distrib

getfactor 4

% where <Arch> = glux86 gluxa64 sol2

Note The supported JRE version is 1.5.0. To find out what JRE you are using,

refer to the output of

'version -java' in MATLAB o r refer to the jre.cfg file

matlabroot/sys/java/jre/<arch> or mcrroot/sys/java/jre/<arch>.

Output for the Matrix Math Example

Original matrix:

2-100

-1 2 -1 0

0-1 2-1

00-12

Cholesky factorization:

1.4142 -0.7071 0 0

0 1.2247 -0.8165 0

0 0 1.1547 -0.8660

0 0 0 1.1180

LU factorization:

L matrix:

1.0000000

-0.5000 1.0000 0 0

0 -0.6667 1.0000 0

0 0 -0.7500 1.0000

U matrix:

2.0000 -1.0000 0 0

5-23

1 2 ... 248 249 250 251 252 253 254 255 256 257 258 ... 291 292

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MATLAB BUILDER JA 2 Guida Utente Pagina 253

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