upd

pos-from-accel.py

@@ -0,0 +1,22 @@
+from pykalman import KalmanFilter
+from scipy import linalg
+import numpy as np
+import matplotlib.pyplot as plt
+
+Data = np.loadtxt(fname="test-data-no-noise.txt", delimiter=",", skiprows=0)
+
+# Data description
+#  Time
+#  AccX - acceleration signal
+#  RefPosX - real position (ground truth)
+#  RefVelX - real velocity (ground truth)
+
+Time = Data[:, [0]]
+AccX = Data[:, [1]]
+RefPosX = Data[:, [2]]
+RefVelX = Data[:, [3]]
+
+
+plt.plot(AccX, RefPosX, "r-")
+plt.grid()
+plt.show()