Fourier analysis is a foundational mathematical technique widely employed across signal processing to decompose complex signals from the time/spatial domain into simpler sinusoidal components in the ...
Abstract: The discrete cosine transform (DCT), introduced by Ahmed, Natarajan and Rao, has been used in many applications of digital signal processing, data compression and information hiding. There ...
This repository contains the MATLAB code that can fast compute Discrete Cosine Transform (DCT) I-IV under matrix factorization. We consider the orthogonal DCT I-IV in ...
Abstract: Sensor drift is a major problem in chemical sensors that requires addressing for reliable and accurate detection of chemical analytes. In this paper, we develop a causal convolutional neural ...
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