irfft Function

public pure function irfft(x, n) result(rst)

Computes the inverse Fourier transform for a real-valued data set.

Arguments

Type	Intent	Optional	Attributes		Name
complex(kind=real64),	intent(in),		dimension(:)	::	x	The positive half of the transform.
integer(kind=int32),	intent(in),	optional		::	n	An optional input that can be used to specify the length of the transform. If less than the length of x, x is truncated; however, if greater than the length of x, x is padded with zeros.

Return Value real(kind=real64), allocatable, dimension(:)

The real-valued result of the inverse transform.