numpy.pad

Creator

Created

2020 Oct 20 3:59

Editor

Edited

2026 Jan 28 23:59

Refs

np.pad maintains the original dimensions


np.pad([1,2,3], (2,3), 'constant', constant_values=0)
# [0,0,1,2,3,0,0,0]


 np.pad([[1,2],[3,4]], 1, 'constant')
  # [[0,0,0,0],
  #  [0,1,2,0],
  #  [0,3,4,0],
  #  [0,0,0,0]]

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