Signal processing

Title

Signal processing constitutes an applied branch of measurement, inference and experiment physics aimed at the mathematical treatment of data obtained from sensors and observational systems.
Its foundation lies in filtering, transform, sampling and spectral analysis techniques that allow relevant information to be extracted from frequently noisy or incomplete records.
Furthermore, this discipline deals with the temporal, frequency and spatial analysis of signals, which makes it possible to improve detection, interpretation and control in multiple scientific contexts.

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