matlab introduction

MATLAB is a commercial mathematics software produced by the American MathWorks company. It is used in data analysis, wireless communications, deep learning, image processing and computer vision, signal processing, quantitative finance and risk management, robots, control systems and other fields.

MATLAB is a commercial mathematics software produced by the American MathWorks company. It is used for data analysis, wireless communications, deep learning, image processing and computer vision, signal processing, and quantification. Finance and risk management, robotics, control systems and other fields.

MATLAB is a combination of the two words matrix&laboratory, which means matrix factory (matrix laboratory). The software mainly faces high-tech computing environments for scientific computing, visualization and interactive programming. It integrates many powerful functions such as numerical analysis, matrix calculations, scientific data visualization, and modeling and simulation of nonlinear dynamic systems in an easy-to-use window environment, providing scientific research, engineering design, and many scientific fields that must carry out effective numerical calculations. The field provides a comprehensive solution and largely breaks away from the editing mode of traditional non-interactive programming languages ​​(such as C, Fortran).

MATLAB, Mathematica, and Maple are also known as the three major mathematics software. It is second to none in numerical calculations among mathematical technology application software. MATLAB can perform matrix operations, draw functions and data, implement algorithms, create user interfaces, connect programs in other programming languages, etc. The basic data unit of MATLAB is a matrix, and its instruction expressions are very similar to the forms commonly used in mathematics and engineering. Therefore, using MATLAB to solve problems is much simpler than using C, FORTRAN and other languages ​​to complete the same thing, and MATLAB is also It absorbs the advantages of software such as Maple, making MATLAB a powerful mathematics software. In the new version, support for C, FORTRAN, C, and JAVA has also been added.

Advantage features:

• 1) Efficient numerical calculation and symbolic calculation functions can free users from complicated mathematical operation analysis;

• 2) It has complete graphics processing functions to realize the visualization of calculation results and programming;

• 3) Friendly user interface and naturalization close to mathematical expressions language, making it easy for scholars to learn and master;

• 4) Function-rich application toolbox (such as signal processing toolbox, communication toolbox, etc.) provides users with a large number of convenient and practical Processing Tools.

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