Basics of mathematical modeling in the MATLAB package: method. Benefits of the practice. Lessons in the discipline "Training practice" by L. In. Rusak is a unique manual that will become an indispensable assistant for students, graduate students and anyone interested in the practical aspects of mathematical modeling. In today's world, where technology and science are inextricably linked, the ability to work with mathematical models is becoming an important skill necessary to solve many problems in various fields, from engineering to economics. The book covers a wide range of topics related to mathematical modeling, and offers the reader not only theoretical foundations, but also practical tasks that will help to consolidate the knowledge gained. Rusak in an accessible and understandable form explains how to use MATLAB - one of the most popular software packages for numerical calculations and modeling Readers will be able to get acquainted with the basics of working in the MATLAB environment, learn how to create and analyze models, as well as solve real problems, which makes the book especially valuable for those who want to apply the theory in practice. This book will be of interest to students of technical and natural sciences, as well as anyone who wants to deepen their knowledge in the field of mathematical modeling. If you study mathematics, physics, computer science or engineering disciplines, this guide will be a reliable guide for you to the world of modeling. In addition, it will be useful to teachers who are looking for high-quality materials for practical classes and want to enrich their courses with relevant information . The topics raised in the book cover not only the basics of mathematical modeling, but also more complex aspects, such as numerical methods, data optimization and analysis. Rusak emphasizes the importance of understanding models as a tool for analyzing and predicting the behavior of complex systems. This book inspires readers to use mathematical models to solve real-world problems, making it particularly relevant in a rapidly changing world. The author's style is distinguished by clarity and logical presentation, which makes it easy to assimilate even the most complex concepts. L. In. Rusak is an experienced teacher and researcher who knows how to make the material accessible and interesting. His other works are also devoted to mathematics and its application in various fields, and each of them is of high quality and practical orientation. If you are looking for a tutorial that will help you master the basics of mathematical modeling and learn how to use MATLAB, then “Basics of mathematical modeling in the MATLAB package” is exactly what you need. The book will be a great addition to your learning process and will help you develop skills that will be useful not only in your studies, but also in your future professional activities. Do not miss the opportunity to immerse yourself in the world of mathematical modeling with this unique guide It will open new horizons for you and help you become more confident in your knowledge and skills.