42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/*---------------------------------------------------------------------------*\
|
|
|
|
FILE........: gp_interleaver.h
|
|
AUTHOR......: David Rowe
|
|
DATE CREATED: April 2018
|
|
|
|
Golden Prime Interleaver. My interprestation of "On the Analysis and
|
|
Design of Good Algebraic Interleavers", Xie et al,eq (5).
|
|
|
|
See also octvae/gp_interleaver.m
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
/*
|
|
Copyright (C) 2018 David Rowe
|
|
|
|
All rights reserved.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License version 2.1, as
|
|
published by the Free Software Foundation. This program is
|
|
distributed in the hope that it will be useful, but WITHOUT ANY
|
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
|
License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __GP_INTERLEAVER__
|
|
#define __GP_INTERLEAVER__
|
|
|
|
#include "comp.h"
|
|
|
|
void gp_interleave_comp(COMP interleaved_frame[], COMP frame[], int Nbits);
|
|
void gp_deinterleave_comp(COMP frame[], COMP interleaved_frame[], int Nbits);
|
|
void gp_interleave_float(float frame[], float interleaved_frame[], int Nbits);
|
|
void gp_deinterleave_float(float interleaved_frame[], float frame[], int Nbits);
|
|
|
|
#endif
|