Signals power. Therefore, for a signal possessing energy to have zero power I guess you could say that it is not losing or gaining any energy i.e. it is in equilibrium. By contrast, if something is giving off power and is still in energy equilibrium it must have infinite energy. Documentation. This is machine translation. Back to English. Translate This Page. MathWorks Machine Translation. The automated translation of this page is provided by a general purpose third party translator tool. MathWorks does not warrant, and disclaims all liability for, the accuracy, suitability, or fitness for purpose of the translation. Measuring the Power of Deterministic Periodic Signals. This example shows how to measure the power of deterministic periodic signals. Although continuous in time, periodic deterministic signals produce discrete power spectra. Signal Classification. Theoretical Power of a Single Sinusoid. Remotely Monitoring Electrical Power Signals with a Single-Board RIO. Electronics Design for sbRIO Mezzanine Card Combines Custom Needs with Flexibility.