def scale_row(raw_data):
data = ARRAY_TUPLED(*[float(x) for x in raw_data])
#==============================================================
#Chest Accel Data
xChestA = ascale.ascale(data.AXC, CHEST_INDEX, 1)
yChestA = ascale.ascale(data.AYC, CHEST_INDEX, 2)
zChestA = ascale.ascale(data.AZC, CHEST_INDEX, 3)
#Chest Gyro Data
xChestG = gscale.gscale(data.GXC, REFF_GYRO_SET[0])
yChestG = gscale.gscale(data.GYC, REFF_GYRO_SET[1])
zChestG = gscale.gscale(data.GZC, REFF_GYRO_SET[2])
cavm = l2norm(xChestA, yChestA, zChestA)
cgvm = l2norm(xChestG, yChestG, zChestG)
#==============================================================
#Future Work
#Waist Accel Data
xWaistA = ascale.ascale(float(data[9]), WAIST_INDEX, 1)
yWaistA = ascale.ascale(float(data[10]), WAIST_INDEX, 2)
zWaistA = ascale.ascale(float(data[11]), WAIST_INDEX, 3)
#Waist Gyro Data
xWaistG = gscale.gscale(float(data[12]), REFF_GYRO_SET[3])
yWaistG = gscale.gscale(float(data[13]), REFF_GYRO_SET[4])
zWaistG = gscale.gscale(float(data[14]), REFF_GYRO_SET[5])
wavm = l2norm(xWaistA, yWaistA, zWaistA)
wgvm = l2norm(xWaistG, yWaistG, zWaistG)
#==============================================================
#Thigh Accel Data
xThighA = ascale.ascale(data.AXT, THIGH_INDEX, 1)
yThighA = ascale.ascale(data.AYT, THIGH_INDEX, 2)
zThighA = ascale.ascale(data.AZT, THIGH_INDEX, 3)
#Thigh Gyro Data
xThighG = gscale.gscale(data.GXT, REFF_GYRO_SET[6])
yThighG = gscale.gscale(data.GYT, REFF_GYRO_SET[7])
zThighG = gscale.gscale(data.GZT, REFF_GYRO_SET[8])
tavm = l2norm(xThighA, yThighA, zThighA)
tgvm = l2norm(xThighG, yThighG, zThighG)
#==============================================================
an_dat = data.ANNOT
# this code is for chest and thigh data
#output_list = [xChestA, yChestA, zChestA, xChestG, yChestG, zChestG, cavm, cgvm, xThighA, yThighA, zThighA,
# xThighG, yThighG, zThighG, tavm, tgvm, an_dat]
output_list = [
xWaistA, yWaistA, zWaistA, xWaistG, yWaistG, zWaistG, wavm, wgvm,
xThighA, yThighA, zThighA, xThighG, yThighG, zThighG, tavm, tgvm,
an_dat
]
return output_list
def accel_sens_1_test(self):
x_val = 2308.000
y_val = 2078.000
z_val = 1951.000
#chest sensor
scaled_x = ascale.ascale(x_val,1,1)
scaled_y = ascale.ascale(y_val,1,2)
scaled_z = ascale.ascale(z_val,1,3)
self.assertAlmostEqual(scaled_x,0.939823387096774)
self.assertAlmostEqual(scaled_y,0.154050268817204)
self.assertAlmostEqual(scaled_z,-0.171498655913979)
def accel_sens_3_test(self):
x_val = 2321.000
y_val = 2039.000
z_val = 1988.000
#waist sensor
scaled_x = ascale.ascale(x_val,2,1)
scaled_y = ascale.ascale(y_val,2,2)
scaled_z = ascale.ascale(z_val,2,3)
self.assertAlmostEqual(scaled_x,0.999040994623656)
self.assertAlmostEqual(scaled_y,-0.0213913978494624)
self.assertAlmostEqual(scaled_z,-0.115532258064516)
def accel_sens_2_test(self):
x_val = 2326.000
y_val = 1996.000
z_val = 2130.000
#thigh sensor
scaled_x = ascale.ascale(x_val,3,1)
scaled_y = ascale.ascale(y_val,3,2)
scaled_z = ascale.ascale(z_val,3,3)
self.assertAlmostEqual(scaled_x,0.947475403225806)
self.assertAlmostEqual(scaled_y,0.0440576612903226)
self.assertAlmostEqual(scaled_z,0.268543010752688)
def accel_sens_1_test(self):
"""accel_sens_1_test: this function tests the scaling function for gyro that was strapped on chest"""
x_val = 2308.000
y_val = 2078.000
z_val = 1951.000
#chest sensor
scaled_x = ascale.ascale(x_val, 1, 1)
scaled_y = ascale.ascale(y_val, 1, 2)
scaled_z = ascale.ascale(z_val, 1, 3)
self.assertAlmostEqual(scaled_x, 0.939823387096774)
self.assertAlmostEqual(scaled_y, 0.154050268817204)
self.assertAlmostEqual(scaled_z, -0.171498655913979)
def accel_sens_3_test(self):
"""accel_sens_1_test: this function tests the scaling function for gyro that was strapped on thigh"""
x_val = 2321.000
y_val = 2039.000
z_val = 1988.000
#waist sensor
scaled_x = ascale.ascale(x_val, 2, 1)
scaled_y = ascale.ascale(y_val, 2, 2)
scaled_z = ascale.ascale(z_val, 2, 3)
self.assertAlmostEqual(scaled_x, 0.999040994623656)
self.assertAlmostEqual(scaled_y, -0.0213913978494624)
self.assertAlmostEqual(scaled_z, -0.115532258064516)
def accel_sens_2_test(self):
"""accel_sens_2_test: this function tests the scaling function for gyro that was strapped on waist"""
x_val = 2326.000
y_val = 1996.000
z_val = 2130.000
#thigh sensor
scaled_x = ascale.ascale(x_val, 3, 1)
scaled_y = ascale.ascale(y_val, 3, 2)
scaled_z = ascale.ascale(z_val, 3, 3)
self.assertAlmostEqual(scaled_x, 0.947475403225806)
self.assertAlmostEqual(scaled_y, 0.0440576612903226)
self.assertAlmostEqual(scaled_z, 0.268543010752688)
def scale_row(raw_data):
data = ARRAY_TUPLED(*[float(x) for x in raw_data])
#==============================================================
#Chest Accel Data
xChestA = ascale.ascale(data.AXC, CHEST_INDEX, 1)
yChestA = ascale.ascale(data.AYC, CHEST_INDEX, 2)
zChestA = ascale.ascale(data.AZC, CHEST_INDEX, 3)
#Chest Gyro Data
xChestG = gscale.gscale(data.GXC, REFF_GYRO_SET[0])
yChestG = gscale.gscale(data.GYC, REFF_GYRO_SET[1])
zChestG = gscale.gscale(data.GZC, REFF_GYRO_SET[2])
cavm = l2norm(xChestA, yChestA, zChestA)
cgvm = l2norm(xChestG, yChestG, zChestG)
#==============================================================
#Future Work
#Waist Accel Data
#xWaistA = ascale.ascale(float(data[9]), WAIST_INDEX, 1)
#yWaistA = ascale.ascale(float(data[10]), WAIST_INDEX, 2)
#zWaistA = ascale.ascale(float(data[11]), WAIST_INDEX, 3)
#Waist Gyro Data
#xWaistG = gscale.gscale(float(data[12]), REFF_GYRO_SET[3])
#yWaistG = gscale.gscale(float(data[13]), REFF_GYRO_SET[4])
#zWaistG = gscale.gscale(float(data[14]), REFF_GYRO_SET[5])
#wavm = math.sqrt(xWaistA * xWaistA + yWaistA * yWaistA + zWaistA * zWaistA)
#wgvm = math.sqrt(xWaistG * xWaistG + yWaistG * yWaistG + zWaistG * zWaistG)
#==============================================================
#Thigh Accel Data
xThighA = ascale.ascale(data.AXT, THIGH_INDEX, 1)
yThighA = ascale.ascale(data.AYT, THIGH_INDEX, 2)
zThighA = ascale.ascale(data.AZT, THIGH_INDEX, 3)
#Thigh Gyro Data
xThighG = gscale.gscale(data.GXT, REFF_GYRO_SET[6])
yThighG = gscale.gscale(data.GYT, REFF_GYRO_SET[7])
zThighG = gscale.gscale(data.GZT, REFF_GYRO_SET[8])
tavm = l2norm(xThighA, yThighA, zThighA)
tgvm = l2norm(xThighG, yThighG, zThighG)
#==============================================================
anDat = data.ANNOT
outputList = [xChestA, yChestA, zChestA, xChestG, yChestG, zChestG, cavm, cgvm, xThighA, yThighA, zThighA,
xThighG, yThighG, zThighG, tavm, tgvm, anDat]
return outputList
