lcfe.cbi: Calculates the inverse of the ratio of Cylindrical Bessel...
In wendellopes/rvswf: RVSWF: Expansion in Vector Spherical Wave Functions written in R
Description
Usage
Arguments
Details
Value
See Also
Description
Calculates the inverse of the ratio of Cylindrical Bessel Functions.
Usage
1
lcfe.cbi(n, x, NMAX = 2000, code = "C")
Arguments
n
The order of g_n(x).
x
The argument of g_n(x) of type complex.
NMAX
The maximum number of iterations.
code
Choice between C or native R code.
Details
Using Lentz method is possible to calculate the ratio
γ_n(x)=J_{n+1}(x)/J_{n}(x). By downward recurrence one can
calculate 1/g_n, as shown in Barnett's paper.
Value
The value of 1/γ_n for complex arguments.
See Also
wendellopes/rvswf documentation built on May 4, 2019, 4:19 a.m.
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Description Usage Arguments Details Value See Also
Description
Calculates the inverse of the ratio of Cylindrical Bessel Functions.
Usage
1 | lcfe.cbi(n, x, NMAX = 2000, code = "C")
|
Arguments
n |
The order of g_n(x). |
x |
The argument of g_n(x) of type complex. |
NMAX |
The maximum number of iterations. |
code |
Choice between |
Details
Using Lentz method is possible to calculate the ratio γ_n(x)=J_{n+1}(x)/J_{n}(x). By downward recurrence one can calculate 1/g_n, as shown in Barnett's paper.
Value
The value of 1/γ_n for complex arguments.
See Also
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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