Learn how to track camera movement to a face and create the popular motion lock effect in After Effects. This step-by-step tutorial shows you how to stabilize and lock visuals to moving faces for ...

Abstract: During the operation of the power grid, the traditional three-phase synchronous reference phase-locked loop has severe phase fluctuations in output, especially when the grid voltage contains ...

Abstract: This paper proposes a phase compensation scheme for MEMS gyroscope drive closed-loop based on the dual phase-locked loop synchronous tracking, which can ...