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| Mathdisplay |
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\exp\left(-(\frac{n\times (n+1)}{fltc\times (fltc+1)})^{mfiltexpmfltexp}\right) |
where,
n: is the wavenumberfltc, mfiltexpmfltexp: see below
This filter is roughly equivalent to applying the
| Mathinline |
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\nabla^{2\times mfilteexpmfltexp} |
operator in grid point space.
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