input.h

这个程序主要是基于空时编码的编解码实现过程。

#define		NUSER					1	//don't change this value
#define		NT						2
#define		PATHNUM					1
#define		NR						1
#define		NBIT					2 //3
// MNPSK -- Modified 2^N PSK modulation

#define		DATALEN					130

#define		EFOLDNUM				1
#define		FFOLDNUM				0
#define		FOLDNUM					( EFOLDNUM + FFOLDNUM )
#define		NESTDIM					1//2

#define		SPCTRELLISLEN			( DATALEN / FOLDNUM )

#define		POLYSTATEORDER			2
#define		POLYSTATENUM			( 1 << POLYSTATEORDER )
#define		NPOLY					5
#define		DPOLY					7

#define		CONVTRELLISLEN			( SPCTRELLISLEN + POLYSTATEORDER )

#define		CODEWORDLEN				( DATALEN + NESTDIM * (SPCTRELLISLEN + 2*POLYSTATEORDER) )

#define	DD	NT*CODEWORDLEN


#define     LENGTH     CODEWORDLEN/NBIT

#define     TOTAL_CHIP  NT*NBIT

#define     NR2   2*NR

//L -- Log
//R -- Ratio


#define		LR					(float) +200  //20
#define		LS					(float) -200

//#define		ASTEP(x)			( (x) > 1 ? 0 : 1 )
//#define		STEP(x)				( (x) > 0 ? 0 : 1 )

/*
#define		TOOLARGE			(float) 1.0e8
#define		TOOSMALL			(float) 1.0e-8

#define	    TOOLARGE1			(float) 1.0e9
#define		TOOSMALL1			(float) 1.0e-9


#define		LTOOLARGE1		(float)7  //7	//Don't Change this value/
#define		LTOOSMALL1		(float)-7  //-7	//Don't Change this value/
#define		RTOOLARGE1		(float)1e3
#define		RTOOSMALL1		(float)1e-3

#define		LTOOLARGE2		(float)7  //9
#define		LTOOSMALL2		(float)-7  //-9  stack=3
#define		RTOOLARGE2		(float)1e9  //1e7
#define		RTOOSMALL2		(float)1e-9  // 1e-7


#define		LTOOLARGE3		(float)22
#define		LTOOSMALL3		(float)-22
#define		RTOOLARGE3		(float)1e9
#define		RTOOSMALL3		(float)1e-9



#define		TINY			(float)1e-10
*/