¡@

Home 

python Programming Glossary: data..

Shade 'cells' in polar plot with matplotlib

http://stackoverflow.com/questions/10837296/shade-cells-in-polar-plot-with-matplotlib

as plt import numpy as np # Generate some data... # Note that all of these are _2D_ arrays so that we can use..

Django JSON Serialization with Mixed Django models and a Dictionary

http://stackoverflow.com/questions/1959375/django-json-serialization-with-mixed-django-models-and-a-dictionary

modified updated_object success true ... some additional data... Its simple enough to use either simplejson to serialize a dict..

matplotlib: format axis offset-values to whole numbers or specific number

http://stackoverflow.com/questions/3677368/matplotlib-format-axis-offset-values-to-whole-numbers-or-specific-number

Take this example from pylab import # Generate some random data... x linspace 55478 55486 100 y random 100 0.5 y cumsum y y y.min..

How can I remove the axes in an Axes3D class?

http://stackoverflow.com/questions/3732787/how-can-i-remove-the-axes-in-an-axes3d-class

zspan.max 10 z color 'red' # Generate and plot some random data... ndata 10 x np.random.uniform xspan.min xspan.max ndata y np.random.uniform..

Compute a compounded return series in Python

http://stackoverflow.com/questions/5515021/compute-a-compounded-return-series-in-python

of returns in a fraction of a second timestamp graph data... all done with this module. Combined with psyco this is a beast.. tool. The other great thing it handles is cross sectional data... so you could grab daily close prices their rolling means etc.....

High Pass Filter for image processing in python by using scipy/numpy

http://stackoverflow.com/questions/6094957/high-pass-filter-for-image-processing-in-python-by-using-scipy-numpy

data plt.gray plt.title title plot.i 0 # Load the data... im Image.open 'lena.png' data np.array im dtype float plot..

How to extract an arbitrary line of values from a numpy array?

http://stackoverflow.com/questions/7878398/how-to-extract-an-arbitrary-line-of-values-from-a-numpy-array

import matplotlib.pyplot as plt # Generate some data... x y np.mgrid 5 5 0.1 5 5 0.1 z np.sqrt x 2 y 2 np.sin x 2 y.. as np import matplotlib.pyplot as plt # Generate some data... x y np.mgrid 5 5 0.1 5 5 0.1 z np.sqrt x 2 y 2 np.sin x 2 y.. as np import matplotlib.pyplot as plt # Generate some data... x y np.mgrid 5 5 0.1 5 5 0.1 z np.sqrt x 2 y 2 np.sin x 2 y..

matplotlib animating a scatter plot

http://stackoverflow.com/questions/9401658/matplotlib-animating-a-scatter-plot

the scatter plot. data next self.stream # Set x and y data... self.scat.set_offsets data 2 # Set sizes... self.scat._sizes..

How do I draw out specific data from an opened url in Python using urllib2?

http://stackoverflow.com/questions/989872/how-do-i-draw-out-specific-data-from-an-opened-url-in-python-using-urllib2

td which is an image data data 1 # Do something with the data... print data And here's a test run. test.py bigdrizzle13 u'Overall'..