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bessel
In mathematics, Bessel functions, first defined by the mathematician Daniel Bernoulli and generalized by Friedrich Bessel, are canonical solutions y(x) of Bessel's differential equation. This function represents Bessel functions of the first kind with the given order.
Computes the Bessel function of an arbitrary order for the given argument and returns the function's value.
Argument order
Scalar
Argument argument
Scalar
Returns 1. entry
Scalar
bessel(3, 0.4)
Computes the Bessel function of the first kind with order 3 for the argument 0.4 and returns a scalar with the computed value.
Computes the Bessel function of an arbitrary order for the given arguments. The return matrix has the same dimensions as the input matrix.
Argument order
Scalar
Argument argument
Matrix
Returns 1. entry
Matrix
bessel(3, [0, 1, 2, 3, 4])
Computes the Bessel function of the first kind with order 3 for the arguments 0, 1, 2, 3 and 4. Returns a matrix (vector) with the computed values.