In this guide, we explore how to implement GAN (Generative Adversarial Networks) using MatConvNet. MatConvNet is a MATLAB toolbox that simplifies deep learning network construction, enabling users to build GAN models with ease. This tutorial covers the setup, installation, and steps needed to create a basic GAN model within MatConvNet. Step-by-step instructions are provided to ensure clarity and smooth progress through the model-building process. GAN training involves two primary components: the generator and the discriminator, which are explained in detail along with examples.