test/hpf.h

   1 #define MAIN(x) hpf##x
   2 #include "test.h"
   3 #include "a/hpf.h"
   4
   5 int main(int argc, char *argv[]) // NOLINT(misc-definitions-in-headers)
   6 {
   7     main_init(argc, argv, 1);
   8     a_hpf ctx = A_HPF_INIT(A_HPF_GEN(10, 0.01));
   9     a_hpf_init(&ctx, a_hpf_gen(10, A_FLOAT_C(0.01)));
  10     a_float Ts = A_FLOAT_C(1.0);
  11     a_float f_0 = A_FLOAT_C(1.0);
  12     a_float f_e = A_FLOAT_C(1000.0);
  13     a_float c = (f_e - f_0) / Ts;
  14     a_float T = A_FLOAT_C(1.0) / 10000;
  15     for (a_float x = 0; x < Ts; x += T) // NOLINT
  16     {
  17         a_float x1 = a_float_cos(A_FLOAT_TAU * (f_0 * x + A_FLOAT_C(0.5) * c * x * x) + 0);
  18         a_float x2 = a_hpf_iter(&ctx, x1);
  19         debug(A_FLOAT_PRI("+", "f,") A_FLOAT_PRI("+", "f,") A_FLOAT_PRI("+", "f\n"), x, x1, x2);
  20     }
  21     a_hpf_zero(&ctx);
  22 #if defined(__cplusplus) && (__cplusplus > 201100L)
  23     A_ASSERT_BUILD(std::is_pod<a_hpf>::value);
  24 #endif /* __cplusplus */
  25     return 0;
  26 }