data.c

北京理工大学DSP C6000课程的实验程序

/* 声明点积运算子函数DP() */
  short DP(short *m, short *n, short count) ;
/* 参与点积运算的两数组 a[], x[] 初始化 */  
  short a[30] = { 1, 3, 5, 7, 9, 11, 13, 15, 17, 19,
                             21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 
                             41, 43, 45, 47, 49, 51, 53, 55, 57, 59 } ;

  short x[30] = {  60, 58, 56, 54, 52, 50, 48, 46, 44, 42,
                              40, 38, 36,34, 32, 30, 28, 26, 24, 22,
                              20, 18, 16, 14, 12, 10, 8, 6, 4, 2 } ;
/* 存放运算结果的变量 y 初始化 */
  short y = 0 ;
/* 主函数 */
  main()
    { 
       y = DP(a, x, 30) ;
    }