### How big is MATLAB2018

MATLAB2018 installation is 12.6G.

Download the installation package of MATLAB2018a, the installation package is indeed a bit big, 12.6G.

Next, the installation interface will appear, select “Use File Installation Key” to install

The key is 09806-07443-53955-64350-21751-41297

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The key is: 09806-07443-53955-64350-21751-41297

### matlab2021b how big

There are more than 80G after installation, matlan2021b almost installed very much memory, this is a must have software.

### matlab which version of memory is small

MATLAB7.0 is more appropriate, the installation package 1G less than the 2012 and 2013 installation package is larger, the installation is not convenient.

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

MATLAB is a combination of two words matrix&laboratory, meaning matrix factory (matrix laboratory), the software is mainly faced with scientific computation, visualization and interactive programming of high-tech computing environment. It integrates numerical analysis, matrix computation, scientific data visualization, and modeling and simulation of nonlinear dynamic systems into one easy-to-use Windows environment.

Provides a comprehensive solution for scientific research, engineering design, and the many scientific fields where effective numerical computation is necessary, and is largely free of the editing model of traditional non-interactive programming languages (e.g., C, Fortran).

MATLAB and Mathematica, Maple and known as the three major mathematical software. It is second to none in mathematical science and technology applications in numerical computation. Row matrix operations, plotting functions and data, implementing algorithms, creating user interfaces, connecting programs in other programming languages, and more.

MATLAB’s basic data unit is the matrix, its command expression and mathematics, engineering in the form of commonly used is very similar, so the use of MATLAB to solve the problem than with C, FORTRAN and other languages to complete the same thing much more concise, and MATLAB has absorbed the advantages of the software like Maple, so that MATLAB has become a powerful mathematical software.

Support for C, FORTRAN, C++, and JAVA has been added in newer versions.

### matlab software in the end should be under how big, engaged in mathematical modeling, why some are more than 1g, some are 70, 80m

matlab2008awindows version of the installation disk is 3.75G, including 32-bit version and 64-bit version. If you only need the 32-bit version it is halved.

This includes matlab, simulink, all the toolboxes and blockset, etc.

If you just install matlab and all the toolboxes, you’ll need about 2 gigabytes of hard disk. As for which toolboxes you need that’s hard to say, you’ll have to find out for yourself.