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博學(3):Mathematica實用入門

作者:LearningYard學苑
博學(3):Mathematica實用入門

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今天小編為大家帶來文章“博學(3):Mathematica實用入門”

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increase knowledge,and leave beautiful.

Dear, this is LearningYard Academy!

Today, the editor brings you the article "Wonderful Pastoral (3):

Practical Introduction to Mathematica.

Welcome to visit!

一、内容摘要(Content Summary)

親愛的讀者大家好,本期小編将從思維導圖、Mathematica實用入門、知識補充三個闆塊為大家帶來Mathematica的入門學習。Hello dear readers, in this issue, the editor will introduce the basics of learning Mathematica in three sections: mind mapping, practical introduction to Mathematica, and supplementary knowledge.

二、思維導圖(Mind mapping)

博學(3):Mathematica實用入門

三、Mathematica實用入門(Practical Introduction to Mathematica)

1、界面認識(Interface recognition)

小編選用的版本為WOLFRAM MATHEMATICA13.0,點選新文檔即可建立一個新的文本,接下來就可以在建立的本中進行數學計算。Mathematica是一款由Wolfram Research開發的計算軟體,廣泛應用于科學、工程、數學、計算機科學等領域。它不僅提供強大的數值和符号計算能力,還支援程式設計、資料可視化、動态互動式界面的建立等。

In this tutorial, the version used is WOLFRAM MATHEMATICA 13.0. By clicking on "New Document," a new text can be created for mathematical computations. Mathematica is a computational software developed by Wolfram Research, widely used in fields such as science, engineering, mathematics, and computer science. It provides powerful numerical and symbolic computation capabilities, as well as support for programming, data visualization, and creating dynamic interactive interfaces.

博學(3):Mathematica實用入門

2、建立文本(Creating Text)

第一步:選中圖中的“+”選擇新的單元類型為“Title”,輸入“Mathematica實用入門---第一部分”。

Step 1: Select the "+" icon and choose the new cell type as "Title." Input "Practical Introduction to Mathematica---Part One."

博學(3):Mathematica實用入門

第二步:繼續建立一個“Section”,輸入“文本/文檔”。

Step 2: Continue by creating a "Section" and input.

博學(3):Mathematica實用入門

第三步:在“Section”下面繼續建立三個并列的個“Subsection”,并分别輸入“筆記本、單元、樣式表”。

Step 3: Create three parallel "Subsections" under "Section" and input "Notebook, Cell, Style Sheet."

博學(3):Mathematica實用入門

3、入門方法(Getting Started)

(1)自由格式語言輸入(Free-Form Language Input)

在自由格式語言下選中橫線後,輸入“=”後就可以将我們的輸入翻譯為标注的Mathematica語言,并為我們輸出結果,是以,初學者無需預先學習Mathematica語言就可以直接開始使用。

Under free-form language, after selecting the horizontal line and inputting "=", our input will be translated into labeled Mathematica language, providing us with the output directly. Therefore, beginners can start using Mathematica without prior knowledge of the language.

博學(3):Mathematica實用入門

另外,我們可以對上述函數用圖像來進行表示,點選函數右上角的“+”可以顯示所有的運算結果。

Moreover, we can represent the above function using images. Click on the "+" in the top right corner of the function to display all the operation results.

博學(3):Mathematica實用入門

(2)Mathematica程式設計語言(Mathematica Programming Language)

Mathematica程式設計語言的四條基本規則是:

1.函數首字母大寫

2.[]---所要計算的内容

3.{}---清單或者範圍

4.按下Shift+Enter運作計算

下面我們對上圖中的函數求積分,并繪圖。

The four basic rules of the Mathematica programming language are:

1.Functions start with uppercase letters.

2.[] - Content to be computed.

3.{} - Lists or ranges.

4.Press Shift+Enter to run the calculation. We will integrate the functions in the above image and plot them.

博學(3):Mathematica實用入門

(3)使用面闆(Using Panels)

在使用界面最上方的工具欄中選中面闆---數學助手,即可在操作面闆上進行數學計算。

By selecting the panel - Mathematica Assistant in the toolbar at the top of the interface, mathematical calculations can be performed on the operation panel.

博學(3):Mathematica實用入門

四、知識補充(Knowledge supplementation)

1、隐藏單元(Hiding Cells)

我們可以輕按兩下最外層的單元來對裡面的子單元進行隐藏,保持界面的整潔與美觀。在演講過程中,當我們需要的時候,也可以通過輕按兩下最外層的單元框,把内容呈現給觀衆。

By double-clicking on the outermost cell, the sub-cells inside can be hidden, maintaining a clean and aesthetic interface. During presentations, when required, the content can be presented to the audience by double-clicking on the outer cell frame.

博學(3):Mathematica實用入門

2、個性化樣式表(Personalized Style Sheets)

在文本框最上方的“格式”選項中的“樣式表中”可以根據自身的喜好來調節文本的樣式。

In the "Format" option at the top of the text box, the "Style Sheet" can be adjusted according to personal preferences.

3、通過Mathematica内嵌的幫助功能進行深度學習。

Perform in-depth learning through Mathematica's embedded help function.

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