mcc
java调用matlab需要，mcc编译器的参与，mcc命令参数如下
mcc Compile MATLAB functions for deployment outside MATLAB. mcc [-options] fun [fun2…]
mcc Compile MATLAB functions for deployment outside MATLAB. Options applicable across all deployment targets: -? Display help for the mcc command -a Add additional files or directories to be included in the build -d Build output directory -g Include debugging symbol information -I Add a directory to be searched for MATLAB files -v Verbose display of build
MATLAB Compiler Standalone Application (MATLAB|Hadoop|Spark) mcc -m <matlabFile.m>
Excel Add-In mcc -W ‘excel:,’ -T link:lib -b <matlabFile.m>
Hadoop Deployable Archive mcc -H -W ‘hadoop:,CONFIG:<configFile.txt>’ <mapperFile.m> <reducerFile.m> <datastoreInfo.mat>
Spark Application mcc -C -W ‘spark:,’ <matlabFile.m>
MATLAB Compiler SDK C Shared Library mcc -W lib: -T link:lib <matlabFile.m>
C Shared Library mcc -W cpplib: -T link:lib <matlabFile.m>
.NET Assembly mcc -W ‘dotnet:,’ -T link:lib <matlabFile.m>
Java Package mcc -W ‘java:,’ -T link:lib <matlabFile.m>
Python Package mcc -W python: -T link:lib <matlabFile.m>
COM Component mcc -W ‘com:’ -T link:lib <matlabFile.m>
MATLAB Production Server Deployable Archive mcc -W CTF: -U <matlabFile.m>
Deployable Archive for Excel Add-In mcc -W mpsxl: -T link:lib <matlabFile.m>
Replace any single quotes (’ ') in the above syntax with double quotes (" ") when executing the mcc command from a Windows Command Prompt.
For more details, execute “doc mcc” from MATLAB.
mcc可以把m文件打包exe或者dll，也可以把m文件（包含m文件调用cpp文件）打包成exe 打包的m文件函数，可以直接传参数运行，类似main函数
matlab的例子
matlab函数文件，sumd.m
代码语言：javascript复制function sd =sumd(a,b,c)
sd=a b c;
end通过matlab命令行编译
mcc -W ‘java:sumd,sumd’ -T link:lib sumd.m
输出一下文件
java调用matlab
代码语言：javascript复制package htck;
import java.io.UnsupportedEncodingException;
import sumd.sumd;
public class sumd_test {
public static void main(String[] args) throws UnsupportedEncodingException {
try {
sumd obj = new sumd();
Object[] result = obj.sumd(1,1, 2,3);
System.out.println(result[0]);
obj.sumd(result,new Object[]{1,2,3});
System.out.println(result[0]);
}catch (Exception e){
e.printStackTrace();
}
}
}需要引用的jar包，javabuilder.jar在如下路径中找到
运行结果如下
