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Method argpartition

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NumPy | mgrid property

schedule Aug 12, 2023

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Numpy's mgrid property uses [] syntax to create a mesh grid, which is often used to draw contour plots of 3D curves. This is covered in detail in our Numpy's meshgrid(~) documentation here.

Examples

To create a 4 by 4 mesh grid:


        
        
            
                
                
                     np.mgrid[0:4,0:4]
                
            
            array([[[0, 0, 0, 0],
        [1, 1, 1, 1],
        [2, 2, 2, 2],
        [3, 3, 3, 3]],
       [[0, 1, 2, 3],
        [0, 1, 2, 3],
        [0, 1, 2, 3],
        [0, 1, 2, 3]]])

We could also specify an interval like so:


        
        
            
                
                
                     np.mgrid[0:4:2,0:6:2]
                
            
            array([[[0, 0, 0],
        [2, 2, 2]],
       [[0, 2, 4],
        [0, 2, 4]]])

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Published by Isshin Inada

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