Hands-on: Array creation
In this exercise we explore various ways of creating NumPy arrays
Source code for this exercise is located in numpy/array-creation/
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Start from a Python list containing both integers and floating point values, and construct then a NumPy array from the list.
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Generate a 1D NumPy array containing all numbers from -2.0 to 2.0 with a spacing of 0.2. Use optional start and step arguments of the np.arange() function.
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Generate another 1D NumPy array containing 11 equally spaced values between 0.5 and 1.5.
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Take some Python string and construct from it NumPy array consisting of single characters (a character array).
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