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我正在寻找绘制如图http://mitpress.mit.edu/sicp/full-text/book/ch3-Z-G-35.gif, http://mitpress.mit.edu/sicp/full-text/book/ch3-Z-G-49.gif,http://mitpress.mit.edu/sicp/full-text/book/ch3-Z-G-51.gif的方式,在SICP中以signal-flow diagram
命名。我尝试了一些方法,但失败了。我在等你的帮助。我试过graphviz
并编写下面的代码。我想得到斐波那契数列流的图。绘制信号流程图,如SICP
digraph G {
add [shape = box];
cons_1 [shape = box, label = "cons"];
cons_2 [shape = box, label = "cons"];
fibs [shape = point];
Efibs [shape = point];
single_0 [shape = none, label = "0"];
single_1 [shape = none, label = "1"];
subgraph cluster_0 {
add -> cons_1 -> Efibs -> cons_2 -> fibs;
}
single_0 -> cons_1 [style = dotted];
single_1 -> cons_2 [style = dotted];
Efibs -> add;
fibs -> add;
}
但结果很尴尬。有没有简单的工具(我更喜欢WYTIWYG)或教程来绘制这种图?
非常感谢。
谢谢。几天前,我学习了TiKz并画出了一些流程图。现在我开始阅读TAOCP了。 – 2012-07-27 03:46:06