Almost. But there are differences in use. MATLAB is an advanced technical computing language and interactive environment, which is used for algorithm development, data visualization, data analysis and numerical calculation. Using MATLAB can solve technical calculation problems faster than using traditional programming languages (such as C, C++ and Fortran). Mathematica is a powerful mathematical software. It integrates the functions of numerical calculation, symbolic operation and drawing, and is the best among many mathematical softwares. In addition, its grammatical rules are simple and easy to operate and use. Deeply loved by the majority of scientific and technological workers, it is widely used. 1.Mathematica 1 Overview. Mathematica (1) is characterized by rich content and complete functions. Mathematica can perform various numerical calculations and symbolic operations such as elementary mathematics, advanced mathematics and engineering mathematics. , especially its symbolic operation function. It brings great convenience to the derivation of mathematical formulas. Its drawing ability is very strong, and it can draw all kinds of beautiful curves and surfaces conveniently, and can even be used in animation design. (2) Simple grammar and high programming efficiency. Mathematica's grammar rules are simple and clear. Compared with other high-level languages (such as C and Fortran), its grammatical rules and expressions are closer to the thinking and expressions of mathematical operations. With Mathematica programming, complex operations and formula derivation can be completed with fewer sentences. (3) simple operation and convenient use. Mathematica command is easy to learn and remember, and it is also very convenient to run. Users can have interactive "conversations" with Mathematica. Execute the commands one by one. You can also "batch" a program composed of multiple commands to Mathematica at one time to complete the specified tasks. (4) Interacting with other languages Mathematica and other high-level languages, such as C and Fortran, can simply interact. You can call the output of C and Fortran and convert it into the representation of Mathematica. You can also convert Mathematica's output into C, Fortran language and Tex compiler (note: Tex is a famous software for editing mathematical articles, and the articles printed with it have beautiful fonts and beautiful formats). You can even embed Mathematica statements in C language. This makes Mathematica programming more flexible and convenient, and enhances the functions of Mathematica. 2.Mathematica running and basic operation Mathematica has various versions (Dos version, Windows version, Unix version and network version). Here, take the Windows version as an example to introduce its usage. When installing Mathematica, the icon of Mathematica will be generated in the Windows interface. Double-click it with the mouse to enter the working environment of Mathematica. At this time, you can enter Mathematica's command. If you need it. I have more information.

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