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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。
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import numpy as np import matplotlib.pyplot as plt N = 5 menMeans = ( 20 , 35 , 30 , 35 , 27 ) menStd = ( 2 , 3 , 4 , 1 , 2 ) ind = np.arange(N) # the x locations for the groups width = 0.35 # the width of the bars fig, 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 some ax.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
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原文地址:http://www.cnblogs.com/emanlee/p/5074605.html