def calc_features(frame):
acc_x = frame["acc_x"]
acc_y = frame["acc_y"]
acc_z = frame["acc_z"]
gyro_x = frame["gyro_x"]
gyro_y = frame["gyro_y"]
gyro_z = frame["gyro_z"]
flex_index = frame["flex_index"]
flex_pinky = frame["flex_pinky"]
acc_mean_x = calc.mean(acc_x)
acc_mean_y = calc.mean(acc_y)
acc_mean_z = calc.mean(acc_z)
acc_std_x = calc.std(acc_x)
acc_std_y = calc.std(acc_y)
acc_std_z = calc.std(acc_z)
acc_mad_x = calc.mad(acc_x)
acc_mad_y = calc.mad(acc_y)
acc_mad_z = calc.mad(acc_z)
acc_max_x = calc.max(acc_x)
acc_max_y = calc.max(acc_y)
acc_max_z = calc.max(acc_z)
acc_min_x = calc.min(acc_x)
acc_min_y = calc.min(acc_y)
acc_min_z = calc.min(acc_z)
acc_iqr_x = calc.iqr(acc_x)
acc_iqr_y = calc.iqr(acc_y)
acc_iqr_z = calc.iqr(acc_z)
acc_correlation_1 = calc.correlation(acc_x, acc_y)
acc_correlation_2 = calc.correlation(acc_x, acc_z)
acc_correlation_3 = calc.correlation(acc_y, acc_z)
gyro_mean_x = calc.mean(gyro_x)
gyro_mean_y = calc.mean(gyro_y)
gyro_mean_z = calc.mean(gyro_z)
gyro_std_x = calc.std(gyro_x)
gyro_std_y = calc.std(gyro_y)
gyro_std_z = calc.std(gyro_z)
gyro_mad_x = calc.mad(gyro_x)
gyro_mad_y = calc.mad(gyro_y)
gyro_mad_z = calc.mad(gyro_z)
gyro_max_x = calc.max(gyro_x)
gyro_max_y = calc.max(gyro_y)
gyro_max_z = calc.max(gyro_z)
gyro_min_x = calc.min(gyro_x)
gyro_min_y = calc.min(gyro_y)
gyro_min_z = calc.min(gyro_z)
gyro_iqr_x = calc.iqr(gyro_x)
gyro_iqr_y = calc.iqr(gyro_y)
gyro_iqr_z = calc.iqr(gyro_z)
gyro_correlation_1 = calc.correlation(gyro_x, gyro_y)
gyro_correlation_2 = calc.correlation(gyro_x, gyro_z)
gyro_correlation_3 = calc.correlation(gyro_y, gyro_z)
feature_frame = [
acc_mean_x, acc_mean_y, acc_mean_z, acc_std_x, acc_std_y, acc_std_z,
acc_mad_x, acc_mad_y, acc_mad_z, acc_max_x, acc_max_y, acc_max_z,
acc_min_x, acc_min_y, acc_min_z, acc_iqr_x, acc_iqr_y, acc_iqr_z,
acc_correlation_1, acc_correlation_2, acc_correlation_3, gyro_mean_x,
gyro_mean_y, gyro_mean_z, gyro_std_x, gyro_std_y, gyro_std_z,
gyro_mad_x, gyro_mad_y, gyro_mad_z, gyro_max_x, gyro_max_y, gyro_max_z,
gyro_min_x, gyro_min_y, gyro_min_z, gyro_iqr_x, gyro_iqr_y, gyro_iqr_z,
gyro_correlation_1, gyro_correlation_2, gyro_correlation_3
]
return feature_frame
def test_min(self):
self.assertEqual(calc.min(10, 5), 5)