alife_wolfram1d — 2D `artificial-life` op

• 資料種類:image → image

• 呼叫:fullseye.apply(img, "alife_wolfram1d", a=0.5, b=0.5)(2-D 的模型是一張圖 + 兩個純量旋鈕 a,b∈[0,1])

Wolfram 基本一維細胞自動機,以時空圖(spacetime diagram)形式繪製。

> 以下的詳細說明為原文 —— 摘要與標題已翻譯。

Reimplements the elementary (radius-1, two-state) cellular automata of

S. Wolfram, Rev. Mod. Phys. 55, 601 (1983) / *A New Kind of Science* (2002).

The initial row is the top row of the image thresholded at 0.5; if that row

is empty a single central seed is used instead, which is the classical

initial condition (rule 90 from a single seed is Pascal's triangle mod 2,

i.e. the Sierpinski gasket). The lattice is circular, one generation is

written per output row, and row 0 is generation 0, so the output is the H x W

{0,1} spacetime diagram.

`a picks the rule from the curated table _ELEMENTARY_RULES`;

`b sets the initial density by adding int(b * W/2)` evenly spaced extra

seed cells to row 0 (b = 0 leaves the thresholded row untouched).

• 範例資料目錄(下載 URL / 授權) —— 2-D 用 skimage.data(BSD/公有領域)加合成圖,3-D 給出真實資料源(Stanford/PDS 等)的下載 URL。

• 運算子來歷與參考文獻 —— 該運算子族所依據的研究/方法出處。

• 演算法的正典(作者・年份)與用途見上面的族使用指南。

• gallery2d_physics_alife_3d — py -3.11 examples/gallery2d_physics_alife_3d.py

*Provenance: ops.py — 2D 運算子登記表。本條目由 tools/opdocs.py md 自動產生(請勿手動編輯)。*

alife_wolfram1d — 2D artificial-life op