Results 81 to 90 of about 2,157,914 (307)
TinyML-Based Real-Time Drift Compensation for Gas Sensors Using Spectral–Temporal Neural Networks
ChemosensorsThe implementation of low-cost sensitive and selective gas sensors for monitoring fruit ripening and quality strongly depends on their long-term stability.
Adir Krayden +5 more
doaj +1 more source
On Negabent Functions and Nega-Hadamard Transform [PDF]
Mathematical Problems in Engineering, 2015 The Boolean function which has equal absolute spectral values under the nega-Hadamard transform is called negabent function. In this paper, the special Boolean functions by concatenation are presented. We investigate their nega-Hadamard transforms, nega-autocorrelation coefficients, sum-of-squares indicators, and so on.
Zhuo, Zepeng, Chong, Jinfeng
openaire +2 more sources
On the Method of Harmonic Balance for Lumped‐Element Transformer Models
International Journal of Circuit Theory and Applications, EarlyView.The steady‐state solution of a lumped‐element transformer model with a dry friction‐like hysteresis model depicting the magnetic core is of interest. The harmonic balance method efficiently solves this stiff system. We derive the harmonic balance algorithm, enhance it with performance and convergence improvements, and demonstrate its efficiency by ...
Alexander Sauseng +5 more
wiley +1 more source
Galerkin Finite Element Method for Caputo–Hadamard Time-Space Fractional Diffusion Equation
MathematicsIn this paper, we study the Caputo–Hadamard time-space fractional diffusion equation, where the Caputo derivative is defined in the temporal direction and the Hadamard derivative is defined in the spatial direction separately.
Zhengang Zhao, Yunying Zheng
doaj +1 more source
Discrete Hartley matrix transform precoding-based OFDM system to reduce the high PAPR
ICT Express, 2019 The high peak-to-average power ratio (PAPR) is one of the major drawbacks of the orthogonal frequency division multiplexing (OFDM) systems that make non-linear distortion in practical implementation of high power amplifier (HPA).
Abbas Ali Sharifi
doaj +1 more source
A High performance and low cost hardware arcitecture for H.264 transform and quantization algorithms [PDF]
, 2005 In this paper, we present a high performance and low cost hardware architecture for real-time implementation of forward transform and quantization and inverse transform and quantization algorithms used in H.264 / MPEG4 Part 10 video coding standard.
Hamzaoglu, Ilker +3 more
core +1 more source
Quantum walks in higher dimensions
, 2002 We analyze the quantum walk in higher spatial dimensions and compare classical and quantum spreading as a function of time. Tensor products of Hadamard transformations and the discrete Fourier transform arise as natural extensions of the quantum coin ...
Aharonov D +9 more
core +1 more source
(Hadamard transform imaging) [PDF]
, 1990 This report describes the design of, and image reconstruction capacity of a Hadamard Raman Microscopic imager. Microscopy of benzoic acid and graphite electrodes, as well as electrophoretic blotting, are described. (CBS)
openaire +2 more sources
Lost in Translation: Harmonizing Terminology and Defining Mathematical Tools for Panel Optimization
Cytometry Part A, EarlyView.ABSTRACT Spectral flow cytometry has evolved from a contentious idea into a mainstay of high‐parameter single‐cell analysis, yet its vocabulary (and the statistical reasoning behind it) remains a patchwork of overlapping, sometimes contradictory terms.
Bartek Rajwa, Mario Roederer
wiley +1 more source
Energy Science &Engineering, EarlyView.The architecture of the proposed KETN model. The input variables are first processed through the RevIN and NLinear modules for linear filtering and temporal data feature blending. These variables are then mapped into a time series network module and subsequently transmitted to the KAN module.
Mingguo Peng +7 more
wiley +1 more source