t2.h

两个DSP54和55程序源码。用于音频处理

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

DATA x[NX] ={
26214,
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,
0,
0,
0,
0,
0,
0,
0,
0,
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0,
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0,
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0,
0,
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0,
0,
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0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
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) */
0,
0,
-1,
0,
-1,
0,
504,
0,
0,
0,
964,
0,
0,
0,
1179,
0,
-1,
0,
936,
0,
-1,
0,
0,
0,
-1,
0,
-2187,
0,
-1,
0,
-10613,
0,
0,
0,
10612,
0,
0,
0,
2186,
0,
0,
0,
-1,
0,
0,
0,
-937,
0,
0,
0,
-1180,
0,
0,
0,
-965,
0,
-1,
0,
-505,
0,
0,
0,
0,
0,
};

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

DATA rtest[NX] ={
0,
0,
0,
0,
0,
0,
404,
0,
0,
0,
772,
0,
0,
0,
943,
0,
0,
0,
750,
0,
0,
0,
0,
0,
0,
0,
-1749,
0,
0,
0,
-8490,
0,
0,
0,
8490,
0,
0,
0,
1749,
0,
0,
0,
0,
0,
0,
0,
-750,
0,
0,
0,
-943,
0,
0,
0,
-772,
0,
0,
0,
-404,
0,
0,
0,
0,
0,
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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,
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0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
};

DATA r[NX];