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Mathematica 錦囊妙計
book

Mathematica 錦囊妙計

by Sal Mangano
April 2014
Beginner to intermediate content levelBeginner to intermediate
830 pages
15h 21m
Chinese
GoTop Information, Inc.
Content preview from Mathematica 錦囊妙計
第六章
2D 圖形繪製
I’ve been looking so long at these pictures of you
that I almost believe that they’re real
I’ve been living so long with my pictures of you
that I almost believe that the pictures are all I can feel
The Cure, “Pictures of You”
6.0 導論
在眾多數學軟體中,Mathematica 能從中脫穎而出受到許多老師青睞,原因之一便是其
優越的繪圖功能。本章著重在介紹 2D 圖形繪製,Mathematica 具備多元化的繪圖指令
以及圖形設定供自訂調整。最常見的繪圖需求是函數作圖以及數列作圖,訣竅 6.1 6.4
分別介紹以
Plot
ListPlot
指令進行作圖。若需要進行直角座標系以外的 2D 作圖,
訣竅 6.2 6.3 中的
PolarPlot
ParametricPlot
可進行極座標繪圖以及參數式繪圖。
由於 Mathematica 本質上為符號運算系統,其所有圖形均可視為繪圖基本元件(graphics
primitives)與圖形指令(directives)的組合。基本元件包含
Point
Line
等物件,
指令則包含
線寬
Thickness
色相
Hue
等設定。你可以用繪圖基本元件進行低階的繪圖
(訣竅 6.8),但大多數較常使用
Plot
ListPlot ...
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Publisher Resources

ISBN: 9789863470106