42 lines
714 B
Markdown
42 lines
714 B
Markdown
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# ndindex
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{:.no_toc}
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<nav markdown="1" class="toc-class">
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* TOC
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{:toc}
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</nav>
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## Top
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Questions to [David Rotermund](mailto:davrot@uni-bremen.de)
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## [numpy.ndindex](https://numpy.org/doc/stable/reference/generated/numpy.ndindex.html)
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```python
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class numpy.ndindex(*shape)[source]
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```
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> An N-dimensional iterator object to index arrays.
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>
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> Given the shape of an array, an ndindex instance iterates over the N-dimensional index of the array. At each iteration a tuple of indices is returned, the last dimension is iterated over first.
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```python
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import numpy as np
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for index in np.ndindex((3, 2, 1)):
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print(index)
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```
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Output:
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```python
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(0, 0, 0)
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(0, 1, 0)
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(1, 0, 0)
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(1, 1, 0)
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(2, 0, 0)
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(2, 1, 0)
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```
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