用python绘制随机游动图

Question

我用下面的代码生成随机行走的y坐标。在

from random import *
n = 10
length = 100*n

def ncount(vector):
    return sum(vector)
randBinList = lambda n: [randint(0,1) for b in xrange(1,n+1)]

vector = randBinList(length)

ycoords = [ncount(vector[i:i+n-1]) for i in xrange(length-n+1)]
xcoords = range(length-n+1)

我如何在二维中绘制这种随机行走？在

Answer 1

请看http://matplotlib.org/users/screenshots.html上给出的第一个示例，这将帮助您开始：

plot(x, y)

是“尽可能简单”。。在

Answer 2

from pylab import *

ycoords = [ncount(vector[i:i+n-1]) for i in xrange(length-n+1)]
xcoords = range(length-n+1)

plot(xcoords,ycoords)

show()