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 online documentation here : http://lts2research.epfl.ch/gsp/doc/start/