Book "MATLAB. Full self-teaching" by B. P. Diaconova is an indispensable resource for all who seek to master one of the most powerful tools for mathematical modeling and data analysis. MATLAB, as a programming language and development environment, is widely used in research, engineering, and even business. Dyakonov, with rich experience in teaching and practice, offers readers an accessible and understandable approach to the study of this complex but fascinating topic. From the first pages of the book, the author immerses the reader in the world of MATLAB, explaining not only the basics of the language, but also its practical application. Readers will be able to learn how to create simple programs, work with matrices and vectors, visualize data and solve complex mathematical problems. Each section of the book is constructed in such a way as to gradually introduce the reader to more complex concepts, which makes the learning process not only effective, but also fascinating. The book will be of interest to students studying mathematics, physics or engineering, as well as professionals wishing to expand their skills in data analysis and programming. It is suitable for both beginners and those who already have some experience with MATLAB, but want to deepen their knowledge and learn how to use the language in real projects. If you are looking for a self-taught MATLAB tutorial that will help you learn the language from scratch or improve your skills, then this book will be an excellent choice. The topics raised in the book cover a wide range: from basic programming and graphics to more complex methods of data analysis and numerical calculations. Dyakonov pays attention not only to technical aspects, but also to practical examples that will help the reader to see how MATLAB can be used to solve real problems. This makes the book especially valuable for those who want not only to learn the language, but also to learn to use it in their professional activities. The author's style is clear and accessible. Diaconov uses simple and understandable explanations, which allows the reader to easily digest the material. His experience in teaching allows him to anticipate possible difficulties that novice programmers may face, and to propose solutions in advance. This book is not just a textbook - it is a guide to the world of MATLAB, which will help you not only learn to program, but also to develop analytical thinking. In. P. Diaconov is also known for his other works on programming and mathematics. His books are popular among students and professionals, which indicates the high quality and relevance of the material presented. "MATLAB. Complete Self-Teacher” is no exception and deserves attention due to its structure and practical orientation. If you are looking for literature on programming, data analysis or mathematical modeling, then “MATLAB. Complete Self-Teacher will become for you not only a useful tool, but also a source of inspiration for new ideas and projects. This book is your first step towards mastery at MATLAB, and with it you will be able to confidently move towards your goals in the world of science and technology. Do not miss the opportunity to learn a language that will open up new horizons in your career and education!