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國內相關的CA in python資源真少。
附上去年年中7th版的Wolfram-style CA code.
如果想要執行的話，會需要python的隨便哪個編譯器
我是覺得陽春版的就很好用了(大羞)，
然後還會需要python的image library (PIL)。
載點：
1.http://www.python.org/ python的官網，有陽春版的編譯器(10MB，裝完約18MB)
2.http://www.badongo.com/file/7565776 PIL的載點，也可以至官網下載(550KB左右)
http://www.pythonware.com/products/pil/
3.http://www.badongo.com/file/7565777 原碼的文字檔(2k)
4.http://www.badongo.com/file/7565778 原碼.py(3k)
--
這樣以後用google找繁中的資料應該至少找得到這個code吧XD 不想看英文的話。
--
#!/usr/bin/env python
"""
CellularAutomata.py: Wolfram-style cellular automata in Python
Options:
-h # Use a screen of height # for the simulation
-w # Use a screen of width # for the simulation
-r Use a random initial row (rather than the standard single 1 in the middle)
-R # Use rule # for the simulation
"""
import getopt,sys
from random import randint
def ca_data(height,width,dorandom,rulenum):
# Create the first row, either randomly, or with a single 1
if dorandom:
first_row = [randint(0,1) for i in range(width)]
else:
first_row = [0]*width
first_row[width/2] = 1
results = [first_row]
# Convert the rule number to a list of outcomes.
rule = [(rulenum/pow(2,i)) % 2 for i in range(8)]
for i in range(height-1):
data = results[-1]
# Determine the new row based on the old data. We first make an
# integer out of the value of the old row and its two neighbors
# and then use that value to get the outcome from the table we
# computed earlier
new = [rule[4*data[(j-1)%width]+2*data[j]+data[(j+1)%width]]
for j in range(width)]
results.append(new)
return results
def pil_render(data,height,width,fname="bs.png"):
import Image, ImageDraw
img = Image.new("RGB",(width,height),(255,255,255))
draw = ImageDraw.Draw(img)
for y in range(height):
for x in range(width):
if data[y][x]: draw.point((x,y),(0,0,0))
img.save(fname,"PNG")
return
def main():
opts,args = getopt.getopt(sys.argv[1:],'h:w:rR:')
height = 500
width = 500
dorandom = 0
rule = 22
for key,val in opts:
if key == '-h': height = int(val)
if key == '-w': width = int(val)
if key == '-r': dorandom = 1
if key == '-R': rule = int(val)
data = ca_data(height,width,dorandom,rule)
pil_render(data,height,width)
return
if __name__ == '__main__': main()
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