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A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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The recording of voltages along the scalp for the purpose of monitoring brain wave activity and localizing sources of ionic currents
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a type of a signal processing filter whose impulse response is of finite duration.
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Quadrature Phase Shift Keying
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for reducing the amount of data required to store a signal, whether lossy or lossless.
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Power spectral density. PSD shows the signal power distribution over the frequency.
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is a branch of algebra, concerning linear nature of objects: vector or vector spaces, linear transformations, systems of linear equations, quadratic and bi-linear forms, among the main tools used in l…
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Anything related to RADAR (RAdio Detection And Ranging) systems and radar signal processing.
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For questions about words, phrases and definitions that are specific to signal processing.
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a technique for reducing the number of samples in a discrete-time signal.
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a free software development toolkit that provides the signal processing runtime and processing blocks to implement software radios.
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Zero padding consists of extending a signal (or spectrum) with zeros to extend its time (or frequency band) limits.
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expanded Binary Phase Shift Keying.
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obtained by correlating a known signal, or template, with an unknown signal to detect the presence of the template in the unknown signal.
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the implementation of radio receiver, detector and transmitter systems in software, as opposed to analog hardware or application-specific ICs. It usually uses a baseban…
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Forming a beam (directional gain) and, sometimes, shifting the beam direction.
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a process of representing an image file or datastream using fewer bytes. compression can be "lossless", in which the original data can be recovered exactly, or it can be "lossy",…
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Questions related to implementation of various algorithms under software environments and programming languages.