The Complete SPRLIB & ANNLIB
InvTanH
- the inverse of the tanh function
(
LOCAL
)
SYNOPSIS
double InvTanH
(x)
ARGUMENTS
double
x
The argument of the inverse tanh transfer function.
RETURNS
The function returns the inverse tanh value of
x.
FUNCTION
This function returns the inverse tanh value of
x
and is used in the weight determination using the Wiener-Hopf equations.
SEE ALSO
wien_out_init
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