Mathematica 在其三十年的开发历程中,在技术计算领域确立了最先进的技术,并为全球技术创新人员、教育工作者、学生和其他人士提供了最主要的计算环境。
Mathematica 以卓越的技术和简便的使用方法享誉全球,在此基础上,它提供了单个集成并且持续扩展的系统,涵盖了最广最深的技术计算功能,并可通过网页浏览器实现云端的完美访问,以及在所有现代桌面系统上的本地访问。
Mathematica 14
版本 14.0 继续扩展计算涵盖的范围和广度,同时对现有计算领域进行简化和完善。
- 用 Comap 和 ComapApply 对表达式应用函数列表
- DigitSum 计算整数的各位数字之和
- 加快了 UnitConvert 的计算速度
- 用 IntermediateTest 在 TestCreate 中创建中间测试
- 用 NLineIntegrate、NSurfaceIntegrate 和 NContourIntegrate 计算数值向量线积分、向量曲面积分或复围道积分
- UnilateralConvolve 计算单边(又名因果、one-sided)卷积
- TruncateSum 使得处理由 DSolve 和其他函数生成的无限和表达式变得更容易
- 用 ToFiniteField 和 FromFiniteField 将表达式与有限域版本相互转换
- 用 FiniteFieldIndex 和 FromFiniteFieldIndex 与有限域索引表示形式相互转换
- 添加了几种新的结构化矩阵类型:SymmetricMatrix、HermitianMatrix、OrthogonalMatrix 和 UnitaryMatrix
- TextSummarize 自动生成不同类型的文本数据的摘要
- 新增了多个可视化函数,用于绘制数据的所有成对二维投影:PairwiseListPlot、PairwiseDensityHistogram、PairwiseSmoothDensityHistogram、PairwiseQuantilePlot 和 PairwiseProbabilityPlot
- 对 SolarEclipse 进行了大幅修改;现支持七万多个日食和 50 个新属性
- 添加了计算新月、满月或任何月相日期的函数:NewMoon、FullMoon 和 MoonPhaseDate
- 用 LayeredGraph 和 LayeredGraph3D 创建以分层绘图表示的图
- 用 TextureMapping 指定图形的命名纹理贴图
- ImageSegmentationComponents 将图像分割为组件
- ImageSegmentationFilter 过滤出图像中的前景成分
- 用 Tour3DVideo 创建三维图形周围的巡历
- 新增了几个 PDE 建模函数:SchrodingerPDEComponent、FluidFlowPDEComponent、ElectrostaticPDEComponent 及更多函数
- 用 InputOutputResponse 生成离散、连续或混合控制系统的详细仿真结果
- 用 SystemModelUncertaintyPlot 绘制控制系统模型中由不确定参数、初始值和输入产生的结果的不确定性
- 现支持导入 DOCX、MOBI、RData 和 RDS 格式
- MP4、QuickTime 和 Matroska 格式现支持字幕导入和导出
- 新增数据结构:RedBlackTree 和 StringVector
- 与样条相关的图形基元 BezierCurve、BSplineCurve 和 BSplineSurface 现在也是计算几何运算的有效几何区域,如 ArcLength 和 RegionMeasure
Languages: Multilingual | File Size: 6 GB
For three decades, Mathematica has defined the state of the art in technical computing—and provided the principal computation environment for millions of innovators, educators, students, and others around the world. Widely admired for both its technical prowess and elegant ease of use, Mathematica provides a single integrated, continually expanding system that covers the breadth and depth of technical computing—and seamlessly available in the cloud through any web browser, as well as natively on all modern desktop systems.
For Modern Technical Computing, There’s No Other Choice
With energetic development and consistent vision for three decades, Mathematica stands alone in a huge range of dimensions, unique in its support for today’s technical computing environments and workflows.
A Vast System, All Integrated
Mathematica has nearly 5,000 built-in functions covering all areas of technical computing—all carefully integrated so they work perfectly together, and all included in the fully integrated Mathematica system.
Not Just Numbers, Not Just Math—But Everything
Building on three decades of development, Mathematica excels across all areas of technical computing—including neural networks, machine learning, image processing, geometry, data science, visualizations, and much more.
Unimaginable Algorithm Power
Mathematica builds in unprecedentedly powerful algorithms across all areas—many of them created at Wolfram using unique development methodologies and the unique capabilities of the Wolfram Language.
Higher Level Than Ever Before
Superfunctions, meta-algorithms… Mathematica provides a progressively higher-level environment in which as much as possible is automated—so you can work as efficiently as possible.
Everything Is Industrial Strength
Mathematica is built to provide industrial-strength capabilities—with robust, efficient algorithms across all areas, capable of handling large-scale problems, with parallelism, GPU computing, and more.
Powerful Ease of Use
Mathematica draws on its algorithmic power—as well as the careful design of the Wolfram Language—to create a system that’s uniquely easy to use, with predictive suggestions, natural language input, and more.
Documents As Well As Code
Mathematica uses the Wolfram Notebook Interface, which allows you to organize everything you do in rich documents that include text, runnable code, dynamic graphics, user interfaces, and more.
The Code Makes Sense
With its intuitive English-like function names and coherent design, the Wolfram Language is uniquely easy to read, write, and learn.
Make Your Results Look Their Best
With sophisticated computational aesthetics and award-winning design, Mathematica presents your results beautifully—instantly creating top-of-the-line interactive visualizations and publication-quality documents.
150,000+ Examples
Get started with almost any project with help from 150,000+ examples in the Documentation Center, over 10,000 open-code Demonstrations in the Wolfram Demonstrations Project—and a host of other resources.
Instant Real-World Data
Mathematica has access to the vast Wolfram Knowledgebase, which includes up-to-the-minute real-world data across thousands of domains.
Seamless Cloud Integration
Mathematica is now seamlessly integrated with the cloud—allowing sharing, cloud computing, and more in a unique and powerful hybrid clouddesktop environment
Connected to Everything
Mathematica is built to be connected to everything file formats (180+), other languages, Wolfram Data Drop, APIs, databases, programs, the Internet of Things, devices—and even distributed instances of itself.
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