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559 B
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20 lines
559 B
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.. _sec_sample:
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Sample File
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===========
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Throughout this documentation we will be using a sample file that contains the
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I/Q samples of a 802.11a packet at 24 Mbps (16-QAM). It'll be helpful to use a
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interactive iPython session and exercise various steps discussed in the
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document.
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Download the sample file from :download:`here </files/samples.dat>`, the data
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can be loaded as follows:
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.. code-block:: python
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import scipy
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wave = scipy.fromfile('samples.dat', dtype=scipy.int16)
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samples = [complex(i, q) for i, q in zip(wave[::2], wave[1::2])]
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