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Graph Signal Processing Toolbox (GSPBox)

The official Graph Signal Processing Toolbox (GSPBox)

Running the toolbox

In Matlab type

    gsp_start
    

as the first command from the installation directory. This will set up the correct paths.

The gsp_start command will add all the necessary subdirectories (so please don't add these manually), and it will print a statement telling you which backend you are currently using.

Compiling the toolbox

In Matlab type

    gsp_make
    

as the first command from the installation directory. This will try to compile the mex interface for the third party components: AMD and LDL.

You need the library stdc++ to compile AMD and LDL. On Ubuntu you can type:

    sudo apt-get install libstdc++6

Installing third party software

In Matlab type

    gsp_install

as the first command from the installation directory. This will try to download and install third party software.

Documentation

You can find the complete documentation at https://epfl-lts2.github.io/gspbox-html/.