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Posted inSignal processing
Explained: The Discrete Fourier Transform
The theories of an early-19th-century French mathematician have emerged from obscurity to become part of…
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The faster-than-fast Fourier transform
For a large range of practically useful cases, MIT researchers find a way to increase…
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Researchers amplify variations in video, making the invisible visible
New software amplifies changes in successive frames of video that are too subtle for the…
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What number is halfway between 1 and 9? Is it 5 — or 3?
A new information-theoretical model of human sensory perception and memory sheds light on some peculiarities…
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Making sense of medical sensors
Computer scientists and electrical engineers are devising algorithms that look for useful new patterns in…
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Cochlear implants — with no exterior hardware
A cochlear implant that can be wirelessly recharged would use the natural microphone of the…
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Digital Signal Processing in Electrical Engineering
An Introduction to Signal Processing Signal processing is an emerging technology that incorporates the fundamental…
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Signal Processing With Digital Signal With Electronics
Detector and amplifier functions The detection and analysis of charged particles, gamma rays, and x-rays is…
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Signal processing
Signal processing plays an extremely important role in extracting useful information from detectors. Generally speaking, two…
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An Introduction to Digital Signal Processing
What is Digital Signal Processing? DSP manipulates different types of signals with the intention of…