polynom.h

来自「包括RS码的编码,硬(BM)/软(KV)译码,AWGN信道调制解调仿真. 具体采」· C头文件 代码 · 共 25 行

#ifndef _POLYNOMIAL
#define _POLYNOMIAL

#include "stdlib.h"
#include "GF.h"

struct Polynom {
	int D;
	GFE* coef;
	GF gf;
};

extern void InitPolynom(Polynom* p, const GF& gf, int d);
extern Polynom NewPolynom(const GF& gf, int d);
extern void FreePolynom(Polynom* p);

extern void PolyMPY(Polynom* prodpoly, const Polynom* A, const Polynom* B, GFE* SR);
extern Polynom PolyMPY(const Polynom* A, const Polynom* B, GFE* SR);
extern Polynom PolyMPY(const Polynom* A, const Polynom* B);
extern Polynom PolyDIV(const Polynom* a, const Polynom* b);

extern int PolynomRoots(GFE *roots, const Polynom *f);


#endif