Matplotlib label plot

    • [PDF File]Let's try some random projections of the data

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      In [24]: %matplotlib inline import numpy as np import matplotlib.pyplot as plt import seaborn as sns; sns.set() from sklearn.decomposition import PCA PCA for visualization: Hand-written digits In [25]: from sklearn.datasets import load_digits digits = load_digits() digits.data.shape X = digits.data X = X - np.mean(X, axis=0) y = digits.target ...


    • [PDF File]Python Tracer des graphiques avec Matplotlib

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      Formation Python – Tracer des graphiques avec Matplotlib 1/2 La bibliothèque matplotlib doit être appelée pour utilisation des graphiques. Dans la suite de la fiche, nous supposons que la ligne suivante a été insérée au début du script. import matplotlib.pyplot as plt On suppose dans l’ensemble de la présente fiche que les listes x et y ont été déclarées au préalable avec les ...


    • [PDF File]Chapter Plotting Data using 4 Matplotlib

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      Figure 4.1: Components of a plot The pyplot module of matplotlib contains a collection of functions that can be used to work on a plot. The plot() function of the pyplot module is used to create a figure. A figure is the overall window where the outputs of pyplot functions are plotted. A figure contains a notes


    • [PDF File]matplotlib - 2D and 3D plotting in Python

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      A better method is to use the label="label text" keyword argument when plots or other objects are added to the figure, and then using the legend method without arguments to add the legend to the figure: In [20]: ax.plot(x, x**2, label="curve1") ax.plot(x, x**3, label="curve2") ax.legend();


    • [PDF File]PYTHON MACHINE LEARNING

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      import matplotlib.pyplot as plt import seaborn as sns sns.set_style('whitegrid') %matplotlib inline from sklearn.datasets import load_boston boston = load_boston() print boston.DESCR provides a detailed description of the 506 Boston dataset records Quick visualization of the data: Histogram of prices (this is the target of our dataset)


    • [PDF File]Python Data Science Handbook

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      Adjusting the Plot: Line Colors and Styles 226 Adjusting the Plot: Axes Limits 228 Labeling Plots 230


    • [PDF File]CME193: IntroductiontoScientificPython Lecture5: Numpy ...

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      plt.savefig(’line_plot_plus.pdf’) 5: Numpy, Scipy, Matplotlib 5-44. Scatter Plot 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 my x label 0 5 10 15 20 25 30 my y label plot title, including ­ ...


    • [PDF File]Analysis of Fourier series using Python Code

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      plt.plot(xp,s,label="Fourier series") plt.plot(xp,f(xp),label="Original sawtooth wave") plt.legend(loc='best',prop={'size':10}) plt.savefig("saw_ud.png") plt.show() Example-5: # Fourier series analysis for a square wave function # User defined function import numpy as np import matplotlib.pyplot as plt from scipy.integrate import simps


    • [PDF File]Matplotlib - Tutorialspoint

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      Matplotlib 9 A new untitled notebook with the .ipynb extension (stands for the IPython notebook) is displayed in the new tab of the browser. matplotlib.pyplot is a collection of command style functions that make Matplotlib work like MATLAB. Each Pyplot function makes some change to a figure.



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