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Signal processing

Signal processing is a subfield of electrical engineering and mathematics that focuses on manipulating and analyzing signals or data, such as audio, video, or communication signals. It involves the use of various mathematical algorithms and techniques to extract useful information from noisy and complex signals.

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It involves the use of various mathematical algorithms and techniques to extract useful information from noisy and complex signals. Signal processing has applications in a wide range of fields, including telecommunications, audio and video processing, image processing, radar systems, medical imaging, and many others. The goal of signal processing is to improve the quality and reliability of signals, reduce noise and interference, and make accurate and efficient predictions or decisions based on the processed signals.