小白1：For[i=1,i<=10,i++,AppendTo[list,i]]小白2：Do[AppendTo[list,i],{i,10}]入门：T...
Mathics,http://www.mathics.net/,Mma的开源实现。最后一个失败了。。。可以看到,不仅仅是表面上的模仿啊! mm_酱 刚刚会用 10 这货的内置符号{$HistoryLength,$Line,$ModuleNumber,$RandomState,$RecursionLimit,$Version,Abort,Abs,AbsoluteThickness,AddTo,Alternatives,And,Apart,Apply,ApplyLevel,ArcCos,ArcCosh...
具有属性 Listable 的函数能分别作用于列表中的每个元素。因此,具有Listable属性的数学函数能逐个地作用于向量和矩阵的每个元素。比如若我们定义一个f,那么据默认他是没有Listable属性的;此时你将他对一个表作用,作用对象就是该表本身。若我们SetAttributes[f,Listable]了,那么 f[{1,2,3}] 就和 {f[1],f[...
我试了下转成string: Do[Write["test1", ToString@x <> "\t" <> ToString@y], {x, 2}, {y, 2}] 可是输出文件变成这个德行了: "1\t1" "1\t2" "2\t1" &quo 分享3赞 mathematica吧 窦娥讲鬼故事 求助,如何提取三角函数的一倍频分量Idca - 0.5 Icira Madd Cos[\[Theta]add - \...
How do you convert a string containing a number in C scientific notation to a Mathematica number? What is the complete list of valid FrontEnd Packet types? How can I get the unchanged Box form of an arbitrary expression? How can I manipulate TemporalData? Mathematica functions and environment...
使Mathematica和Excel协同工作的主要方式是通过ExcelLink插件。该插件同时提供一个Mathematica的Package和Excel的Add-in。这样在某一个软件中可以方便的调用另一个软件的功能。下面我们分别来看如何在Mathematica中使用Excel和在Excel中使用Mathematica。 Excel中的ExcelLink插件...
今日内容一览表Today's content list l Mathematica多项式的计算polynomial calculation l Mathematica常用矩阵命令commonly used matrix commands 01 lMathematica多项式的计算polynomial calculation 加减乘除Add, subtract, multiply and divide Mathematica中的普通数字的加减乘除计算可以直接输入,按下“shift+enter”即可输出结果...
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