t2.h

FIR滤波器 CCS开发工程文件 头文件 辅助文件 Ｃ源程序

#define NX 128
#define NH 64
#define FNAME "t2"
#define MAXERROR 10

DATA x[NX] ={
32767,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
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0,
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0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
};

#pragma DATA_SECTION(h,".coeffs")
DATA h[NH] ={ /* b0 b1 b2 ... b(NH-1) */
816,
547,
-91,
-1006,
670,
-116,
240,
609,
880,
497,
-676,
-197,
909,
870,
-188,
821,
-923,
-308,
653,
-1024,
-754,
-621,
-629,
216,
-476,
-629,
-1012,
515,
-115,
901,
-71,
-170,
722,
52,
-621,
359,
705,
-1003,
378,
-252,
692,
5,
437,
-149,
-408,
-648,
-640,
380,
-412,
86,
-729,
413,
-254,
751,
738,
195,
-8,
834,
671,
302,
663,
334,
-330,
-439,
};

#pragma DATA_SECTION(db,".dbuffer")
DATA db[NH] ;

DATA rtest[NX] ={
817,
547,
-91,
-1005,
671,
-115,
241,
609,
881,
497,
-676,
-197,
909,
870,
-187,
822,
-923,
-307,
654,
-1023,
-754,
-620,
-629,
217,
-476,
-629,
-1012,
515,
-115,
901,
-71,
-170,
723,
53,
-621,
359,
706,
-1003,
378,
-252,
693,
6,
437,
-148,
-408,
-648,
-640,
380,
-412,
87,
-729,
413,
-254,
752,
738,
195,
-7,
835,
671,
303,
664,
334,
-330,
-439,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
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0,
0,
0,
0,
0,
};

DATA r[NX];