# coding: utf-8 # # numpy: Tools # ### Other tools # # * `numpy.linalg` # * `scipy` # * `matplotlib` # In[1]: import numpy as np import matplotlib.pyplot as pt # In[2]: x = np.linspace(-10, 10, 100) pt.plot(x, np.sin(x)+x*0.5) # In[3]: pic = np.sin(x).reshape(len(x), 1) * np.cos(x) pt.imshow(pic) # In[ ]: