libsvm matlab 上的安装

简介windows上matlab安装还是有一些坑的

首先 matlab2016a 安装一个 编译器 tdm64-gcc-4.9.2.exe
然后更改 libsvm 中的matlab make.m 重点观察 \(CFLAGS ``` % This make.m is for MATLAB and OCTAVE under Windows, Mac, and Unix function make() try % This part is for OCTAVE if (exist ('OCTAVE_VERSION', 'builtin')) mex libsvmread.c mex libsvmwrite.c mex -I.. svmtrain.c ../svm.cpp svm_model_matlab.c mex -I.. svmpredict.c ../svm.cpp svm_model_matlab.c % This part is for MATLAB % Add -largeArrayDims on 64-bit machines of MATLAB else mex CFLAGS="\)CFLAGS -std=c99" -largeArrayDims libsvmread.c
mex CFLAGS="\(CFLAGS -std=c99" -largeArrayDims libsvmwrite.c mex CFLAGS="\)CFLAGS -std=c99" -I.. -largeArrayDims svmtrain.c ../svm.cpp svm_model_matlab.c
mex CFLAGS="$CFLAGS -std=c99" -I.. -largeArrayDims svmpredict.c ../svm.cpp svm_model_matlab.c
end
catch err
fprintf('Error: %s failed (line %d)\n', err.stack(1).file, err.stack(1).line);
disp(err.message);
fprintf('=> Please check README for detailed instructions.\n');
end
```

参考链接

https://blog.micblo.com/2019/04/22/Matlab-%E4%B8%8B-libsvm-%E7%9A%84%E7%BC%96%E8%AF%91%E4%B8%8E%E5%9D%91/