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| (1) |
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| (2) |
The transform is purely imaginary:
This is what the imaginary part looks like:
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| (4) |
Turn the original signal into data by sampling:
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| (5) |
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| (6) |
The following calls the FFT command, which in turn calls the DFT command (since the size of the data is not a power of 2):
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| (7) |
tdata and tdata2 are the same, up to tiny float inaccuracies:
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| (9) |
Moreover, tdata and tdata3 are the same, up to tiny float inaccuracies:
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| (11) |
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