MATLAB is a matrix programming language primarily designed for scientists and engineers. It is a renowned fourth generation programming language, which has various applications including data science, machine learning and deep learning. It is important for mathematical design, optimization, calculation and analysis. It is also helpful in providing results with precision, speed and accuracy. MATLAB is used extensively for visualization of mathematical calculations and system analysis. The primary applications of MATLAB include deep learning, analysis and visualization of data, and developing a graphical user interface (GUI) and application programming interface (API). It also plays an important role in the computations of numerical linear algebra, simulation, machine learning, data science, and development of algorithms. From theories to research to engineering applications, studies related to all contemporary topics of relevance to MATLAB have been included in this book. It will serve as a reference to a broad spectrum of readers.