Python get range of array

    • [PDF File]Python Tutorial - Stanford Computer Vision Lab

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      • Numpy: Arrays, Array indexing, Datatypes, Array math, Broadcasting • Matplotlib: Plotting, Subplots, Images • IPython: Creating notebooks, Typical workflows 1.2 Basics of Python Python is a high-level, dynamically typed multiparadigm programming language. Python code

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    • [PDF File]Python Tutorial

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      9/7/2016 CIS 519 - Python Tutorial Objects Python treats all data as objects Identity Memory address: Does not change Type Does not change Value Mutable: value can be changed (e.g. [1,2]) - Has both deep and shallow copy methods

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    • [PDF File]Learning the Pythonic Way

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      Use enumerate to get more C-stylish with an i while – similar to C while range, xrange – create ranges to iterate on range – actually creates a list in memory xrange – does not create a list in memory Just use xrange break, continue – similar to C

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    • [PDF File]An introduction to Numpy and Scipy

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      Sep 24, 2019 · Notice here that in each case the new array has two dimensions; the one created by newaxis has a length of one. The newaxis approach is convenient for generating the proper-dimensioned arrays for vector and matrix mathematics. Other ways to create arrays The arange function is similar to the range function but returns an array:

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    • [PDF File]CS229 Python & Numpy

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      Convenient math functions, read before use! Python Command Description np.linalg.inv Inverse of matrix (numpy as equivalent) np.linalg.eig Get eigen value (Read documentation on eigh and numpy equivalent) np.matmul Matrix multiply np.zeros Create a matrix filled with zeros (Read on np.ones) np.arange Start, stop, step size (Read on np.linspace) np.identity Create an identity matrix

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