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Python Exercises

Python NumPy: Convert two 1-D arrays into a 2-D array

Python NumPy: Array Object Exercise-60 with Solution

Write a Python program to convert (in sequence depth wise (along third axis)) two 1-D arrays into a 2-D array.
Sample array: (10,20,30), (40,50,60)

Sample Solution:-

Python Code:

import numpy as np
a = np.array([[10],[20],[30]])
b = np.array([[40],[50],[60]])
c = np.dstack((a, b))
print(c)

Sample Output:

[[[10 40]]                                                             
                                                                       
 [[20 50]]                                                             
                                                                       
 [[30 60]]] 

Python Code Editor:

import numpy as np
a = np.array([[10],[20],[30]])
b = np.array([[40],[50],[60]])
c = np.dstack((a, b))
print(c)

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