sinetab.c

DSP系统入门与实践源代码

#include "sinetab.h"

/*************************************
1/4 wave sine table.  20Hz at 8KHz. 
**************************************/

int sineTable[SIZE_SINE_TABLE] = 
{
	0x0,
	0xc9,
	0x192,
	0x25b,
	0x324,
	0x3ed,
	0x4b5,
	0x57e,
	0x646,
	0x70e,
	0x7d6,
	0x89d,
	0x964,
	0xa2b,
	0xaf1,
	0xbb7,
	0xc7c,
	0xd41,
	0xe06,
	0xeca,
	0xf8d,
	0x1050,
	0x1112,
	0x11d3,
	0x1294,
	0x1354,
	0x1413,
	0x14d2,
	0x158f,
	0x164c,
	0x1708,
	0x17c3,
	0x187e,
	0x1937,
	0x19ef,
	0x1aa7,
	0x1b5d,
	0x1c12,
	0x1cc6,
	0x1d79,
	0x1e2b,
	0x1edc,
	0x1f8b,
	0x203a,
	0x20e7,
	0x2193,
	0x223d,
	0x22e6,
	0x238e,
	0x2435,
	0x24da,
	0x257d,
	0x2620,
	0x26c0,
	0x2760,
	0x27fd,
	0x289a,
	0x2934,
	0x29cd,
	0x2a65,
	0x2afb,
	0x2b8f,
	0x2c21,
	0x2cb2,
	0x2d41,
	0x2dce,
	0x2e5a,
	0x2ee4,
	0x2f6b,
	0x2ff2,
	0x3076,
	0x30f8,
	0x3179,
	0x31f7,
	0x3274,
	0x32ef,
	0x3367,
	0x33de,
	0x3453,
	0x34c6,
	0x3537,
	0x35a5,
	0x3612,
	0x367c,
	0x36e5,
	0x374b,
	0x37af,
	0x3811,
	0x3871,
	0x38cf,
	0x392a,
	0x3984,
	0x39db,
	0x3a30,
	0x3a82,
	0x3ad3,
	0x3b21,
	0x3b6c,
	0x3bb6,
	0x3bfd,
	0x3c42,
	0x3c85,
	0x3cc5,
	0x3d03,
	0x3d3e,
	0x3d78,
	0x3dae,
	0x3de3,
	0x3e15,
	0x3e44,
	0x3e72,
	0x3e9d,
	0x3ec5,
	0x3eeb,
	0x3f0f,
	0x3f30,
	0x3f4f,
	0x3f6b,
	0x3f85,
	0x3f9c,
	0x3fb1,
	0x3fc4,
	0x3fd4,
	0x3fe1,
	0x3fec,
	0x3ff5,
	0x3ffb,
	0x3fff
};