标签:
前导:
安装 numpy
http://sourceforge.net/projects/numpy/files/
安装 SciPy
http://sourceforge.net/projects/scipy/files/
安装pyreadline
https://pypi.python.org/pypi/pyreadline
https://pypi.python.org/packages/any/p/pyreadline/pyreadline-2.1.win32.exe#md5=fb0a091c64c045d6fa5c2020adc81162
安装ez_setup.py
https://bootstrap.pypa.io/ez_setup.py
安装setuptools
https://pypi.python.org/pypi/setuptools
安装six
http://www.pythonhosted.org/six/
安装dateutil
https://dateutil.readthedocs.org/en/latest/
python setup.py install
安装pyparsing
http://pyparsing.wikispaces.com/Download+and+Installation
安装 ipython
https://github.com/ipython/ipython/releases
https://github.com/ipython/ipython/releases/download/rel-3.0.0/ipython-3.0.0.zip
Windows上安装matplotlib
Matplotlib(http://sourceforge.net/projects/matplotlib/?source=typ_redirect)是一个Python的图形框架,类似于MATLAB和R语言。
Matplotlib的官网地址是 http://matplotlib.org/ ,下载地址为 http://matplotlib.org/downloads.html,选择对应的版本即可安装,我选择的版本为 matplotlib-1.3.1.win32-py2.7.exe。
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
import numpy as npimport matplotlib.pyplot as pltN = 5menMeans = (20, 35, 30, 35, 27)menStd = (2, 3, 4, 1, 2)ind = np.arange(N) # the x locations for the groupswidth = 0.35 # the width of the barsfig, ax = plt.subplots()rects1 = ax.bar(ind, menMeans, width, color=‘r‘, yerr=menStd)womenMeans = (25, 32, 34, 20, 25)womenStd = (3, 5, 2, 3, 3)rects2 = ax.bar(ind+width, womenMeans, width, color=‘y‘, yerr=womenStd)# add someax.set_ylabel(‘Scores‘)ax.set_title(‘Scores by group and gender‘)ax.set_xticks(ind+width)ax.set_xticklabels( (‘G1‘, ‘G2‘, ‘G3‘, ‘G4‘, ‘G5‘) )ax.legend( (rects1[0], rects2[0]), (‘Men‘, ‘Women‘) )def autolabel(rects): # attach some text labels for rect in rects: height = rect.get_height() ax.text(rect.get_x()+rect.get_width()/2., 1.05*height, ‘%d‘%int(height), ha=‘center‘, va=‘bottom‘)autolabel(rects1)autolabel(rects2)plt.show() |
REF:
https://pypi.python.org/pypi/matplotlib
http://my.oschina.net/bery/blog/203595?fromerr=dhmB1gxZ
http://www.open-open.com/lib/view/open1393488232380.html
http://book.2cto.com/201401/39327.html
标签:
原文地址:http://www.cnblogs.com/emanlee/p/5074605.html