wavethresh (version 4.6.1)

rfftinv: Inverse real FFT, inverse of rfft

Description

Inverse function of rfft

Usage

rfftinv(rz, n = length(rz))

Arguments

rz

The Fourier coefficients to invert

n

The number of coefficients

Value

• The inverse FT of the input

Details

Just the inverse function of rfft.

See Also

rfft