Results 21 to 30 of about 3,330 (300)
Dataset of adulteration with water in coconut milk using FTIR spectroscopy
Data in Brief, 2021 This paper presents the spectroscopic dataset, pre-processing, calibration, and predicted model database of Fourier transform infrared (FTIR) spectroscopy used to detect adulterated coconut milk with water.
Agustami Sitorus +3 more
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Foods, 2022 The identification of pork meat quality is a significant issue in food safety. In this paper, a novel strategy was proposed for identifying pork meat samples at different storage times via Fourier transform near-infrared (FT-NIR) spectroscopy and fuzzy ...
Qiulin Li +6 more
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El producto distribucional de (formula)
Nexo, 2011 In this paper we give a sense to the distribution product of (fórmula) and (fórmula) using the Fourier transform of (fórmula). As consequence we obtain this formula to multiplicative product by means of serie of derivatives of Dirac's delta in In ...
Manuel Aguirre, Marta García
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Recognizing human actions with multiple Fourier transforms
Procedia Computer Science, 2020 Abstract In this paper we present an approach for action recognition that uses various applications of Fourier transform. The main idea is to classify video sequences based on action representations obtained using shape descriptors. For shape representation we use the Two-Dimensional Fourier Descriptor, Generic Fourier Descriptor and UNL-Fourier ...
Katarzyna Gosciewska +1 more
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An in-place truncated fourier transform and applications to polynomial multiplication [PDF]
Proceedings of the 2010 International Symposium on Symbolic and Algebraic Computation, 2010 The truncated Fourier transform (TFT) was introduced by van der Hoeven in 2004 as a means of smoothing the "jumps" in running time of the ordinary FFT algorithm that occur at power-of-two input sizes. However, the TFT still introduces these jumps in memory usage.
David Harvey, Daniel S. Roche
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Journal of Analytical Methods in Chemistry, 2017 Uninformative biological variability elimination methods were studied in the near-infrared calibration model for predicting the soluble solids content of apples.
Lin Zhang +4 more
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Convex Analysis for Minimizing and Learning Submodular Set Functions [PDF]
, 2013 The connections between convexity and submodularity are explored, for purposes of minimizing and learning submodular set functions. First, we develop a novel method for minimizing a particular class of submodular functions, which can be expressed as a
Peter Stobbe, Stobbe, Peter
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Single Point Incremental Fourier Transform on 2D Data Streams
, 2021 In radio astronomy, antennas monitor portions of the sky to collect radio signals. The antennas produce data streams that are of high volume and velocity (2.5 GB/s) and the inverse Fourier transform is used to convert the collected signals into sky ...
Daniele Dell'Aglio +9 more
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Journal of Spectroscopy, 2013 In order to improve the predictive accuracy of human blood glucose quantitative analysis model with fourier transform infrared (FT-IR) spectroscopy, this paper uses a method named improved extended multiplicative scatter correction (Im-EMSC), which can ...
Qingbo Li, Qishuo Gao, Guangjun Zhang
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A Mathematical Presentation of Laurent Schwartz's Distributions [PDF]
Surveys in Mathematics and its Applications, 2020 This is a mathematical presentation of Laurent Schwartz's distributions.
Josefina Alvarez
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