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(8) |
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(9) |
Let's call the resampled version of
such as it is aligned
with the desired output spectrum
. The intensity of
at channel
can be written (see fig.
):
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if the input channel is out of the range, |
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if the output channel fully overlaps the input channel, |
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otherwise (proportionally to the overlap). |
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(11) | ||
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(12) |
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(13) |