coeff.inc

次代码在传统fft的基础上

*************************************
***     File Name : coeff.inc     ***
***         FFT  N<=1024          ***
***  Table of sin and cos coeff.  ***
*************************************
       .text
Sin_Tab:
    
	.word 0;,201,402,603
	.word 804;,1005,1206,1407
	.word 1607;,1808,2009,2210
	.word 2410;,2611,2811,3011
	.word 3211;,3411,3611,3811
	.word 4011;,4210,4409,4609
	.word 4808;,5006,5205,5403
	.word 5602;,5800,5997,6195
	.word 6392;,6589,6786,6983
	.word 7179;,7375,7571,7766
	.word 7961;,8156,8351,8545
	.word 8739;,8933,9126,9319
	.word 9512;,9704,9896,10087
	.word 10278;,10469,10659,10849
	.word 11039;,11228,11416,11605
	.word 11793;,11980,12167,12353
	.word 12539;,12725,12910,13094
	.word 13278;,13462,13645,13828
	.word 14010;,14191,14372,14552
	.word 14732;,14912,15090,15269
	.word 15446;,15623,15800,15976
	.word 16151;,16325,16499,16673
	.word 16846;,17018,17189,17360
	.word 17530;,17700,17869,18037
	.word 18204;,18371,18537,18703
	.word 18868;,19032,19195,19358
	.word 19519;,19681,19841,20001
	.word 20159;,20318,20475,20631
	.word 20787;,20942,21097,21250
	.word 21403;,21555,21706,21856
	.word 22005;,22154,22301,22448
	.word 22594;,22740,22884,23027
	.word 23170;,23312,23453,23593
	.word 23732;,23870,24007,24144
	.word 24279;,24414,24547,24680
	.word 24812;,24943,25073,25201
	.word 25330;,25457,25583,25708
	.word 25832;,25955,26077,26199
	.word 26319;,26438,26557,26674
	.word 26790;,26905,27020,27133
	.word 27245;,27356,27466,27576
	.word 27684;,27791,27897,28002
	.word 28106;,28208,28310,28411
	.word 28511;,28609,28707,28803
	.word 28898;,28993,29086,29178
	.word 29269;,29359,29447,29535
	.word 29621;,29707,29791,29874
	.word 29956;,30037,30117,30196
	.word 30273;,30350,30425,30499
	.word 30572;,30644,30714,30784
	.word 30852;,30919,30985,31050
	.word 31114;,31176,31237,31298
	.word 31357;,31414,31471,31526
	.word 31581;,31634,31685,31736
	.word 31785;,31834,31881,31927
	.word 31971;,32015,32057,32098
	.word 32138;,32176,32214,32250
	.word 32285;,32319,32351,32383
	.word 32413;,32442,32469,32496
	.word 32521;,32545,32568,32589
	.word 32610;,32629,32647,32663
	.word 32679;,32693,32706,32718
	.word 32728;,32737,32745,32752
	.word 32758;,32762,32765,32767
	.word 32767;,32767,32765,32762
	.word 32758;,32752,32745,32737
	.word 32728;,32718,32706,32693
	.word 32679;,32663,32647,32629
	.word 32610;,32589,32568,32545
	.word 32521;,32496,32469,32442
	.word 32413;,32383,32351,32319
	.word 32285;,32250,32214,32176
	.word 32138;,32098,32057,32015
	.word 31971;,31927,31881,31834
	.word 31785;,31736,31685,31634
	.word 31581;,31526,31471,31414
	.word 31357;,31298,31237,31176
	.word 31114;,31050,30985,30919
	.word 30852;,30784,30714,30644
	.word 30572;,30499,30425,30350
	.word 30273;,30196,30117,30037
	.word 29956;,29874,29791,29707
	.word 29621;,29535,29447,29359
	.word 29269;,29178,29086,28993
	.word 28898;,28803,28707,28609
	.word 28511;,28411,28310,28208
	.word 28106;,28002,27897,27791
	.word 27684;,27576,27466,27356
	.word 27245;,27133,27020,26905
	.word 26790;,26674,26557,26438
	.word 26319;,26199,26077,25955
	.word 25832;,25708,25583,25457
	.word 25330;,25201,25073,24943
	.word 24812;,24680,24547,24414
	.word 24279;,24144,24007,23870
	.word 23732;,23593,23453,23312
	.word 23170;,23027,22884,22740
	.word 22594;,22448,22301,22154
	.word 22005;,21856,21706,21555
	.word 21403;,21250,21097,20942
	.word 20787;,20631,20475,20318
	.word 20159;,20001,19841,19681
	.word 19519;,19358,19195,19032
	.word 18868;,18703,18537,18371
	.word 18204;,18037,17869,17700
	.word 17530;,17360,17189,17018
	.word 16846;,16673,16499,16325
	.word 16151;,15976,15800,15623
	.word 15446;,15269,15090,14912
	.word 14732;,14552,14372,14191
	.word 14010;,13828,13645,13462
	.word 13278;,13094,12910,12725
	.word 12539;,12353,12167,11980
	.word 11793;,11605,11416,11228
	.word 11039;,10849,10659,10469
	.word 10278;,10087,9896,9704
	.word 9512;,9319,9126,8933
	.word 8739;,8545,8351,8156
	.word 7961;,7766,7571,7375
	.word 7179;,6983,6786,6589
	.word 6392;,6195,5997,5800
	.word 5602;,5403,5205,5006
	.word 4808;,4609,4409,4210
	.word 4011;,3811,3611,3411
	.word 3211;,3011,2811,2611
	.word 2410;,2210,2009,1808
	.word 1607;,1407,1206,1005
	.word 804;,603,402,201
	.word 0;,-201,-402,-603
	.word -804;,-1005,-1206,-1407
	.word -1607;,-1808,-2009,-2210
	.word -2410;,-2611,-2811,-3011
	.word -3211;,-3411,-3611,-3811
	.word -4011;,-4210,-4409,-4609
	.word -4808;,-5006,-5205,-5403
	.word -5602;,-5800,-5997,-6195
	.word -6392;,-6589,-6786,-6983
	.word -7179;,-7375,-7571,-7766
	.word -7961;,-8156,-8351,-8545
	.word -8739;,-8933,-9126,-9319
	.word -9512;,-9704,-9896,-10087
	.word -10278;,-10469,-10659,-10849
	.word -11039;,-11228,-11416,-11605
	.word -11793;,-11980,-12167,-12353
	.word -12539;,-12725,-12910,-13094
	.word -13278;,-13462,-13645,-13828
	.word -14010;,-14191,-14372,-14552
	.word -14732;,-14912,-15090,-15269
	.word -15446;,-15623,-15800,-15976
	.word -16151;,-16325,-16499,-16673
	.word -16846;,-17018,-17189,-17360
	.word -17530;,-17700,-17869,-18037
	.word -18204;,-18371,-18537,-18703
	.word -18868;,-19032,-19195,-19358
	.word -19519;,-19681,-19841,-20001
	.word -20159;,-20318,-20475,-20631
	.word -20787;,-20942,-21097,-21250
	.word -21403;,-21555,-21706,-21856
	.word -22005;,-22154,-22301,-22448
	.word -22594;,-22740,-22884,-23027
	.word -23170;,-23312,-23453,-23593
	.word -23732;,-23870,-24007,-24144
	.word -24279;,-24414,-24547,-24680
	.word -24812;,-24943,-25073,-25201
	.word -25330;,-25457,-25583,-25708
	.word -25832;,-25955,-26077,-26199
	.word -26319;,-26438,-26557,-26674
	.word -26790;,-26905,-27020,-27133
	.word -27245;,-27356,-27466,-27576
	.word -27684;,-27791,-27897,-28002
	.word -28106;,-28208,-28310,-28411
	.word -28511;,-28609,-28707,-28803
	.word -28898;,-28993,-29086,-29178
	.word -29269;,-29359,-29447,-29535
	.word -29621;,-29707,-29791,-29874
	.word -29956;,-30037,-30117,-30196
	.word -30273;,-30350,-30425,-30499
	.word -30572;,-30644,-30714,-30784
	.word -30852;,-30919,-30985,-31050
	.word -31114;,-31176,-31237,-31298
	.word -31357;,-31414,-31471,-31526
	.word -31581;,-31634,-31685,-31736
	.word -31785;,-31834,-31881,-31927
	.word -31971;,-32015,-32057,-32098
	.word -32138;,-32176,-32214,-32250
	.word -32285;,-32319,-32351,-32383
	.word -32413;,-32442,-32469,-32496
	.word -32521;,-32545,-32568,-32589
	.word -32610;,-32629,-32647,-32663
	.word -32679;,-32693,-32706,-32718
	.word -32728;,-32737,-32745,-32752
	.word -32758;,-32762,-32765,-32767


TSIZE   .set $-Sin_Tab