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How to track camera movement to face | Motion lock effect | After Effects tutorial

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 ...
IEEE

Symmetrical Phase-Locked Loop and Power Control Loop for Grid-Connected Inverters

Abstract: The stability of a grid-connected inverter (GCI) under weak grid can be assessed by checking whether the return ratio matrix satisfies the generalized Nyquist criterion. Due to the inherent ...
IEEE

Phase demodulation for distributed acoustic sensing based on improved phase-locked loop

Abstract: The Distributed Acoustic Sensing (DAS) system based on phase-sensitive optical time-domain reflectometry (Φ-OTDR) uses optical fiber as a medium to detect external vibration information. To ...
Electronic Design

Low Noise Alternatives to Linear Regulators

Numerous electronic components like phase-lock loops, FPGA transceivers, and precision op-amps require a low noise voltage rail in order to operate as specified. More often than not, when a need for a ...