Matplotlib

Matplot Library

Matplot Library Basic

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Basic function

Import

import matplotlib.pyplot as plt

Figure

plt.figure

• Generate the table

Table

plt.xlabel('x')
plt.ylabel('y')

Text

plt.title('Sample Data with Initial Line')
plt.text(1, 7, 'Initial Slope of Line: ' + str(m0), fontsize=14)

Data

plt.xlim(0, 10)
plt.ylim(0, 10)

• data limit

Draw

plt.scatter(x, y, color='blue', s=20)
plt.plot(xplot, yplot, 'c--')

• scatter will draw dots to data on the table
• plot will draw a line.
  • c means: color (crayon)
  • -- means: dot style

Jupyter

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Basic setup

import torch
import matplotlib.pyplot as plt
%matplotlib inline # Only for Jupyter

plt.style.use('ggplot') # Graph Style

torch.manual_seed(0) # Set the random number generation seed to 0.
                     # Use it to reproduce the same results.

plt.rcParams["figure.figsize"] = (15, 8) # set the graph size