t1.h

两个DSP54和55程序源码。用于音频处理

/* Test for atan2: step */
#define NX 12
#define FNAME "t1"
#define MAXERROR 200

DATA x1[NX] ={
0,
11469,
19865,
22938,
19865,
11469,
0,
-11469,
-19865,
-22938,
-19865,
-11469,
};

DATA x2[NX] ={
22938,
19865,
11469,
0,
-11469,
-19865,
-22938,
-19865,
-11469,
0,
11469,
19865,
};

DATA rtest[] ={
0,
5461,
10923,
16384,
21845,
27307,
32767,
-27307,
-21845,
-16384,
-10923,
-5461,
};

DATA r[NX];