Maple软件入门

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　　Share your interests, spread happiness, increase your knowledge, and stay good. Hello, everyone. This is LearningYard Academy. Today, the editor brings you an article:Introduction to Maple.
　　软件简介
　　Software introduction
　　Maple是目前世界上最为通用的数学和工程计算软件之一，在数学和科学领域享有盛誉，有＂数学家的软件＂之称。Maple 在全球拥有数百万用户，被广泛地应用于科学、工程和教育等领域，用户渗透超过96%的世界主要高校和研究所，超过81%的世界财富五百强企业。
　　Maple不仅仅提供编程工具，更重要的是提供数学知识。Maple是教授、研究员、科学家、工程师、学生们必备的科学计算工具，从简单的数字计算到高度复杂的非线性问题，Maple都可以帮助您快速、高效地解决问题。用户通过Maple产品可以在单一的环境中完成多领域物理系统建模和仿真、符号计算、数值计算、程序设计、技术文件、报告演示、算法开发、外部程序连接等功能，满足各个层次用户的需要，从高中学生到高级研究人员。
　　Maple is currently one of the most common mathematics and engineering calculation software in the world. It enjoys a high reputation in the field of mathematics and science, and is known as the ＂mathematician＂s software＂. Maple has millions of users worldwide and is widely used in science, engineering, education and other fields. Its users penetrate more than 96% of the world＂s major universities and research institutes, and more than 81% of the world＂s Fortune 500 companies.
　　Maple not only provides programming tools, but more importantly, provides mathematical knowledge. Maple is an indispensable scientific calculation tool for professors, researchers, scientists, engineers, and students. From simple numerical calculations to highly complex nonlinear problems, Maple can help you solve problems quickly and efficiently. Through Maple products, users can complete multi-domain physical system modeling and simulation, symbolic calculation, numerical calculation, program design, technical documents, report presentation, algorithm development, external program connection and other functions in a single environment to meet the needs of users at all levels , From high school students to senior researchers.
　　软件首页
　　Software Home
　　①　主工作区 ：主要进行表达式计算、程序的编写以及绘图工作，可输入文本和数学。
　　②　关联菜单 ：包含一些（数学表达式、图形、动画）相关的工具和操作命令，默认状态时不显示。
　　③　面板区 ：提供各种数学样式命令，用户可以直接将需要用到的符号或公式拖拽到工作区使用。
　　④　菜单栏 ：与word中的 菜单栏有相似之处。
　　①Main working area: Mainly carry out expression calculation, program writing and drawing work, and can input text and mathematics.
　　②Associated menu: Contains some (mathematica expressions, graphics, animation) related tools and operation commands, which are not displayed in the default state.
　　③Panel area: Provides various math style commands, and users can directly drag and drop the symbols or formulas they need to the work area for use.
　　④Menu bar: It has similarities with the menu bar in word.
　　使用指南
　　User＂s guidance
　　新建文件
　　Create a new file
　　方式一：新建文档-用于快捷计算。
　　方式二：新建工作表-用于编程。
　　Method 1: Create a new document-for quick calculation.
　　Method 2: Create a new worksheet-for programming.
　　输入Enter  可以输入纯文本也可以输入数学。 纯文本不参与计算。 输入数学计算时的两种显示：一般情况下结果居中显示在式子的下一行，同行显示（Altl+Enter）。 F5快捷键可实现文本模式和数学模式的切换 可以点击左侧符号面板输入特殊公式。 巧用Esc键联想，实现特殊符号的输入。 Maple中乘法输入除了可以使用*键，也可以使用空格键：如1乘以2可以输入＂1空格2＂。 Maple支持输入y’，表示为求y的一阶导。 每条命令必须用＂:＂（执行后不显示)或者＂；＂（执行并显示）结束，否则系统认定命令没有输完。 命令区输入＂#＂，可以为命令注释。 光标在命令区的任何位置回车，都会很逐条执行该命令区的所有命令。 You can enter plain text or mathematics.  Plain text does not participate in the calculation.  Two types of display when inputting mathematical calculations: Generally, the result is displayed in the center of the formula and displayed in the same line (Altl+Enter).  F5 shortcut key can switch between text mode and math mode  You can click the symbol panel on the left to enter a special formula.  Use the Esc key for association to realize the input of special symbols.  In addition to multiplication input in Maple, you can use the * key, you can also use the space bar: for example, if 1 is multiplied by 2, you can enter ＂1 space 2＂.  Maple supports the input of y’, which is expressed as the first derivative of y.  Each command must be ended with ＂:＂ (do not display after execution) or ＂;＂ (execute and display), otherwise the system will determine that the command has not been completed.  Enter ＂#＂ in the command area, it can be a command comment.  Press Enter at any position of the cursor in the command area, and all the commands in the command area will be executed one by one.
　　调用函数
　　Call the function
　　除了常用函数可以直接输入，还可以调用函数包。
　　方法一：工具--使用函数包--选择函数。
　　方法二:调用函数＂with（函数包名称）＂-输入＂要调用的函数（变量）＂。
　　方式三：直接输入＂函数包[调用函数]（变量）。
　　In addition to the direct input of commonly used functions, function packages can also be called.
　　Method 1: Tools-Use Function Package-Select Function.
　　Method 2: Call the function ＂with (function package name)＂-input ＂function (variable) to be called＂.
　　Method 3: Directly input ＂function package [call function] (variable).
　　求解与计算
　　Solve and calculate
　　方式一：光标放在需要求解的式子中，点击关联菜单中的＂求解项、化简项等＂。
　　方式二：使用函数求解，如int（）表示求微积分。
　　Method 1: Place the cursor in the formula to be solved, and click ＂Solution Item, Simplification Item, etc.＂ in the context menu.
　　Method 2: Use function to solve, such as int() means to calculate calculus.
　　如何定义变量或者函数
　　How to define variables or functions
　　如想要a=1，可以输入a：=1
　　如定义一个函数，输入f：=x+1
　　此时，f（1）=2
　　If a=1, you can enter a:=1
　　If you define a function, enter f:=x+1
　　At this time, f(1)=2
　　绘制图形
　　Draw graphics
　　方式一：输入表达式-关联菜单点击＂图形生成器＂-支持修改相关变量的范围/复制图形下方生成的绘图命令/选择绘制二维图还是三维图。
　　方式二：使用绘图命令，一般用plot函数与plot3d函数。
　　组合绘图：绘制好第一个图形后，光标全选第二个图形的表达式-按住＂ctrl＂将选中的表达式拖进第一个图形中。
　　Method 1: Enter the expression-click on the ＂Graphic Generator＂ in the context menu-support to modify the range of related variables / copy the drawing commands generated under the graph / choose to draw a two-dimensional graph or a three-dimensional graph.
　　Method 2: Use drawing commands, generally plot function and plot3d function.
　　Combined drawing: After drawing the first figure, the cursor selects all the expressions of the second figure-hold down ＂ctrl＂ and drag the selected expression into the first figure.
　　其他Other  编程或者为了界面的美观，不想要展开函数结果时，可以在输入表达式或者函数后用：结尾。导入数据：工具-助手-导入数据。需要编程写条件语句或循环语句时，换行用＂shift+enter＂。For programming or for the beauty of the interface, when you don’t want to expand the function result, you can use: end after entering the expression or function. lImport data: tool-assistant-import data. lUse＂shift+enter＂ when writing conditional statements or loop statements in programming.
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　　感兴趣的同学可以留言与小编交流，
　　咱们下周见！
　　参考资料：百度百科、【【Maple】 - Maple教程-快速入门-哔哩哔哩】https://b23.tv/85MF5c。
　　英文翻译：Google翻译。
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