To install the Tensor Toolbox for MATLAB:

1. Unpack the compressed file. In a linux environment, for example, this can
   be done from the command line via:

     unzip tensor_toolbox_2.4.zip

   *or*

     gunzip -c tensor_toolbox_2.4.tar.gz | tar xvf -

   This should create a directory named *tensor_toolbox_2.4*.

2. Rename the root directory from *tensor_toolbox_2.4* to *tensor_toolbox*.

3. Start MATLAB.

4. Within MATLAB, cd to the *tensor_toolbox* directory and execute the
   following commands:

     addpath(pwd) %<-- Add the tensor toolbox to the MATLAB path
     cd algorithms; addpath(pwd) %<-- Also add the algorithms directory
     cd ../met; addpath(pwd) %<-- Also add the met directory
     savepath %<-- Save for future MATLAB sessions
 
