Installing and loading packages in GNU Octave


Installing packages in GNU Octave
GNU Octave, unlike Matlab, does not come with preinstalled toolbox (or packages) and hence it is necessary to install packages in GNU Octave. You can find different packages by clicking here. You can install packages as required. Since we are working with images, we will require the image package. You can install the image package by executing following command in the Ubuntu terminal:

sudo apt-get install octave-image

 Find packages installed in GNU Octave
GNU Octave will install interdependent packages during installation. Once installed you can find the list of packages installed in your Octave by executing following command in the command window of GNU Octave:

pkg list
Finding package list installed in Octave

Loading package in GNU Octave
You can load a certain package by executing following command in the command of GNU Octave:

pkg load image

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