C++ (Cpp) calculate_mph Examples

Example #1

File: gps_test.c Project: ruipgil/ikalman

void test_calculate_mph() {
  double mph = calculate_mph(39.315842, -120.167107,
			     -0.000031, 0.000003);
  assert(abs(mph - 7.74) < 0.01);
}

Example #2

File: GPSFilter.cpp Project: ProbablePrime/ikalman

double GPSFilter::get_mph() {
  double lat, lon, delta_lat, delta_lon;
  get_lat_long(&lat, &lon);
  get_velocity(&delta_lat, &delta_lon);
  return calculate_mph(lat, lon, delta_lat, delta_lon);
}