Results 101 to 110 of about 23,697,665 (269)
Goldstone solar system radar signal processing [PDF]
, 1992 A performance analysis of the planetary radar data acquisition system is presented. These results extend previous computer simulation analysis and are facilitated by the development of a simple analytical model that predicts radar system performance over
Jurgens, R., Sanchez, O., Satorius, E.
core +1 more source
Statistical Mechanics and Visual Signal Processing
, 1994 The nervous system solves a wide variety of problems in signal processing. In many cases the performance of the nervous system is so good that it apporaches fundamental physical limits, such as the limits imposed by diffraction and photon shot noise in ...
Bialek, William, Potters, Marc
core +2 more sources
Acta Acustica, 2020 An accurate knowledge of the sound field distribution inside a room is required to identify and optimally locate corrective measures for room acoustics.
Pham Vu Thach, Lissek Hervé
doaj +1 more source
Signal denoising based on the Schrödinger operator's eigenspectrum and a curvature constraint [PDF]
arXiv, 2019 Recently, a new Signal processing method, named Semi-Classical Signal Analysis (SCSA), has been proposed for denoising Magnetic Resonance Spectroscopy (MRS) signals. It is based on the Schr\"odinger Operator's eigenspectrum. It allows an efficient noise reduction while preserving MRS signal's peaks.
arxiv
Uniform attribute-content model
The Journal of Engineering, 2019 There have been growing needs for text processing, such as classifying, retrieving and clustering. The foundation of such a process is to extract features, which can best describe the text. Great progress has been made in text modelling. However, most of
Yingzhuo Xiang +4 more
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Data fusion of multivariate time series: Application to noisy 12-lead ECG signals [PDF]
arXiv, 2018 12-lead ECG signals fusion is crucial for further ECG signal processing. In this paper, a novel fusion data algorithm is proposed. In the method, 12-lead ECG signals are appropriately converted to a single-lead physiological signal via the idea of the local weighted linear prediction algorithm.
arxiv
A Novel Multi-Angle SAR Imaging System and Method Based on an Ultrahigh Speed Platform
Sensors, 2019 Considering the difficulty of pulse repetition frequency (PRF) design in multi-angle SAR when using ultra-high speed platforms, a multi-angle SAR imaging system in a unified coordinate system is proposed.
Wensheng Chang +4 more
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Statistical Digital Signal Processing and Modeling
, 1996 From the Publisher: The main thrust is to provide students with a solid understanding of a number of important and related advanced topics in digital signal processing such as Wiener filters, power spectrum estimation, signal modeling and adaptive ...
M. Hayes
semanticscholar +1 more source
Number Theoretic Transforms for Secure Signal Processing [PDF]
arXiv, 2016 Multimedia contents are inherently sensitive signals that must be protected whenever they are outsourced to an untrusted environment. This problem becomes a challenge when the untrusted environment must perform some processing on the sensitive signals; a paradigmatic example is Cloud-based signal processing services.
arxiv
Prerequisites for Affective Signal Processing (ASP) [PDF]
, 2009 Although emotions are embraced by science, their recognition has not reached a satisfying level. Through a concise overview of affect, its signals, features, and classification methods, we provide understanding for the problems encountered.
Broek, Egon L. van den +3 more
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