def index(request):
label = 'Not Start'
global accel_data
dtw = DTW()
dtw.tamplate_load('model.npy')
threshold = 20
if (request.method == 'POST'):
received_json_data = json.loads(request.body)
accel_data.append(
Vector(
(received_json_data['accel_x'], received_json_data['accel_y'],
received_json_data['accel_z'])))
if (len(accel_data) == 150):
#amplitudes = list(map(lambda v: v.modulus(), accel_data))
#print(amplitudes)
#if (max(amplitudes) - min(amplitudes) >= threshold):
label = dtw.test(accel_data, cosine_cost)
accel_data = []
return HttpResponse(label)
else:
'''
motion_period = 5 # 5s
frequency = 50 # 50Hz
period = motion_period * frequency
gesture_dataflow_path = 'simulation.csv'
gestures = pre.data_segmentation(gesture_dataflow_path, period, 2, 5)
for i in range(0, len(gestures)):
label = dtw.test(gestures[i], cosine_cost)
'''
return HttpResponse('Wrong POST')
