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python Programming Glossary: np.linspaceHow to add a second x-axis in matplotlib http://stackoverflow.com/questions/10514315/how-to-add-a-second-x-axis-in-matplotlib plt fig plt.figure ax1 fig.add_subplot 111 ax2 ax1.twiny X np.linspace 0 1 1000 Y np.cos X 20 ax1.plot X Y ax1.set_xlabel r Original..
http://stackoverflow.com/questions/12841847/step-function-in-matplotlib of a sequence of jerk''' #initialization of the jerk x np.linspace 0 5 4 y listOfJerk #step signal plt.axis 0 5 2 2 plt.step x.. import numpy as np import matplotlib.pyplot as plt x np.linspace 0 5 4 y 1 1 1 1 fig plt.figure ax fig.add_subplot 111 ax.step..
How to draw diagrams like this? http://stackoverflow.com/questions/14824893/how-to-draw-diagrams-like-this X3 Y3 np.meshgrid dim dim dim 0 Z3 Y3 angle r 7 M 1000 th np.linspace 0 2 np.pi M x y z r np.cos th r np.sin th angle r np.sin th..
matplotlib tick axis notation with superscript http://stackoverflow.com/questions/16529038/matplotlib-tick-axis-notation-with-superscript import numpy as np import matplotlib.pyplot as plt band np.linspace 0 10 12 100 y band plt.plot band y plt.xlabel 'Frequencies'.. mport numpy as np import matplotlib.pyplot as plt band np.linspace 0 10 12 100 y band plt.plot band y plt.xlabel Frequencies plt.vlines.. len y 10 string_labels.append r 10^ 02d i 10.0 plt.xticks np.linspace 0 10 12 10 string_labels plt.legend plt.show share improve..
http://stackoverflow.com/questions/4098131/matplotlib-update-a-plot import matplotlib.pyplot as plt import numpy as np x np.linspace 0 6 np.pi 100 y np.sin x # You probably won't need this if you're.. a tuple of line objects thus the comma for phase in np.linspace 0 10 np.pi 500 line1.set_ydata np.sin x phase fig.canvas.draw..
Get difference from 2 lists. Python http://stackoverflow.com/questions/5305164/get-difference-from-2-lists-python
python matplotlib colorbar setting tick formator/locator changes tick labels http://stackoverflow.com/questions/6485000/python-matplotlib-colorbar-setting-tick-formator-locator-changes-tick-labels y uniform 2 2 npts z x np.exp x 2 y 2 # define grid xi np.linspace 2.1 2.1 100 yi np.linspace 2.1 2.1 200 # grid the data. zi griddata.. np.exp x 2 y 2 # define grid xi np.linspace 2.1 2.1 100 yi np.linspace 2.1 2.1 200 # grid the data. zi griddata x y z xi yi interp.. y uniform 2 2 npts z x np.exp x 2 y 2 # define grid xi np.linspace 2.1 2.1 100 yi np.linspace 2.1 2.1 200 # grid the data. zi griddata..
SciPy LeastSq Goodness of Fit Estimator http://stackoverflow.com/questions/7588371/scipy-leastsq-goodness-of-fit-estimator args x y full_output True warning True p Param p xp np.linspace 100 1600 1500 print ''' x0 p.x0 y0 p.y0 c p.c k p.k '''.format..
matplotlib: adding second axes() with transparent background? http://stackoverflow.com/questions/7761778/matplotlib-adding-second-axes-with-transparent-background second axes with transparent background Define data x np.linspace 0 2 np.pi 100 y 2 np.sin x Plot fig plt.figure ax plt.axes fig.add_subplot.. .set_position 'outward' 25 ax.plot range 10 'r ' x np.linspace 0 6 np.pi newax.plot x 0.001 np.cos x 'g ' plt.show Note that.. axis' color 'red' ax.set_ylabel 'Red Y axis' color 'red' x np.linspace 0 6 np.pi newax.plot x 0.001 np.cos x 'g ' newax.set_xlabel..
Python : 2d contour plot from 3 lists : x, y and rho? http://stackoverflow.com/questions/9008370/python-2d-contour-plot-from-3-lists-x-y-and-rho 3 10 # Set up a regular grid of interpolation points xi yi np.linspace x.min x.max 100 np.linspace y.min y.max 100 xi yi np.meshgrid.. of interpolation points xi yi np.linspace x.min x.max 100 np.linspace y.min y.max 100 xi yi np.meshgrid xi yi # Interpolate rbf scipy.interpolate.Rbf..
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