A Smartphone Step Counter Using IMU and Magnetometer for Navigation and Health Monitoring Applications

. 2017 Nov 8;17(11):2573. doi: 10.3390/s17112573

Algorithm 5. Peak matching (

{t_{a}}_{p e a k}

{t_{ω}}_{p e a k}

{t_{m}}_{p e a k}

)

{t_{ω}}_{p e a k}

−

{t_{m}}_{p e a k}

{t_{t h}}_{p e a k}

Return(matching)

Elseif

{t_{a}}_{p e a k}

−

{t_{ω}}_{p e a k}

{t_{t h}}_{p e a k}

{t_{a}}_{p e a k}

−

{t_{m}}_{p e a k}

{t_{t h}}_{p e a k}

Return(matching)

Else

Return(non-matching)