Description Usage Arguments Details Value Author(s) References See Also Examples
This function calculates the complex solution to the Kelvin differential
equation using modified Bessel functions of the second kind, specifically
those produced by BesselK
.
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x |
numeric; values to evaluate the complex solution at |
... |
additional arguments passed to |
nu. |
numeric; value of ν in Kei,Ker solutions |
nSeq. |
positive integer; equivalent to |
add.tol |
logical; Should a fudge factor be added to prevent an error for zero-values? |
return.list |
logical; Should the result be a list instead of matrix? |
show.scaling |
logical; Should the normalization values be given as a message? |
Ker
and Kei
are wrapper functions
which return the real and imaginary components of Keir
,, respectively.
If return.list==FALSE
(the default),
a complex matrix with as many columns as using nSeq.
creates.
Otherwise the result is a list with matrices for
Real and Imaginary components.
Andrew Barbour
http://mathworld.wolfram.com/KelvinFunctions.html
Imaginary: http://mathworld.wolfram.com/Kei.html
Real: http://mathworld.wolfram.com/Ker.html
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