Module hartley 

Hartley Transform implementation

The Hartley transform is a real-valued alternative to the Fourier transform. It is related to the FFT by: H(f) = Re(FFT(f)) - Im(FFT(f))

Functions

dht

Compute the Discrete Hartley Transform (DHT) of a real-valued sequence.

dht2

Compute the 2D Discrete Hartley Transform.

fht

Fast Hartley Transform using FFT

idht

Compute the inverse Discrete Hartley Transform (IDHT).