kf-data_fusion

m1 = 0.4 (slider from -5 to 5)
u1 = 0.7 (slider from 0 to 10, step 0.1)
m2 = 3.9 (slider from -5 to 5)
u2 = 0.53 (slider from 0 to 10, step 0.01)
f(x) = (1 / ((sqrt((2 * pi)) * u2)) * ℯ^((-((x - m2)^(2) / ((2 * u2^(2)))))))
g(x) = (1 / ((sqrt((2 * pi)) * u1)) * ℯ^((-((x - m1)^(2) / ((2 * u1^(2)))))))
u3: sqrt((u1^(2) * u2^(2) / (u1^(2) + u2^(2))))
m3: ((m1 * u2^(2)) + (m2 * u1^(2))) / (u1^(2) + u2^(2))
h(x) = (1 / ((sqrt((2 * pi)) * u3)) * ℯ^((-((x - m3)^(2) / ((2 * u3^(2)))))))