Results 161 to 170 of about 2,718,558 (296)

High-Speed Continuous Wavelet Transform Processor for Vital Signal Measurement Using Frequency-Modulated Continuous Wave Radar. [PDF]

Sensors (Basel), 2022
Bae C, Lee S, Jung Y.
europepmc   +1 more source

The Fast Wavelet Transform (FWT)

, 1995
A/mathematical/basis/for/the/construction/of/the/fast wavelet/transform/(FWT),/based/on/the/wavelets/of Daubechies,/is/given.//A/contrast/is/made/between/the continuous/wavelet/transform/and/the/discrete/wavelet transform/that/provides/the/fundamental ...
Keith G. Boyer
core  

Parity‐Dependent THz Harmonic Generation in Electrically Pumped Micro‐Lasers Exploiting Topological Insulator–Metamaterial Gratings

Advanced Materials, EarlyView.
Topological insulator–metamaterials integrated with electrically driven terahertz quantum cascade lasers enable parity‐dependent harmonic generation. Bulk‐dominated Bi2Se3 favors third‐harmonic emission at 9.96 THz, whereas topological‐surface‐state‐dominated Bi2Se3, Bi2Te3, and (Bi,Sb)2Te3 generate strong second harmonics near 6.5 THz.
Alessandra Di Gaspare, Craig S. Knox, Ahmet Yagmur, Sara Ghayeb Zamharir, Lianhe Li, Satoshi Sasaki, A. Giles Davies, Edmund H. Linfield, Joshua R. Freeman, Miriam S. Vitiello   +9 more
wiley   +1 more source

A continuous wavelet transform-enhanced transformer model for spectroscopic detection of bacterial wilt in tomato at early infection stages. [PDF]

Front Plant Sci
Ru X, He T, Cai H, Liu R, Si J, Xu Y, Zhou Y, Zhu Z, Ji T.   +8 more
europepmc   +1 more source

Hyperspectral Estimation of Winter Wheat Leaf Area Index Based on Continuous Wavelet Transform and Fractional Order Differentiation. [PDF]

Sensors (Basel), 2021
Li C, Wang Y, Ma C, Ding F, Li Y, Chen W, Li J, Xiao Z.   +7 more
europepmc   +1 more source

An introduction to the wavelet transform

, 2003
The article deals with comparing the Wavelet Transform with the Fourieer Transform. In the article is shown difference between the Fourier Transform and the Wavelet Transform in an example.
Hanák, Jan
core  

Fabrication of Aligned Polycaprolactone Nanofibrillar Bundles to Control Cell‐Mediated Collagen Deposition in Engineered Cartilage

Advanced Materials, EarlyView.
Melt electrofibrillation (MEF) enables the fabrication of nanofibrillar PCL scaffolds with defined architectures that guide cellular alignment and retention during cartilage tissue engineering. Unlike conventional melt electrowriting, MEF consistently directs collagen type II‐rich extracellular matrix organization, providing a tunable platform to ...
Alba Pueyo Moliner, Lennard Spauwen, James L. Martin Robinson, Ángela García Grech, Isabelle Martinier, Sara Grasselli, Aylin Kara Özenler, Matthias Ryma, Jürgen Groll, Mylène de Ruijter, Jos Malda   +10 more
wiley   +1 more source

Continuous wavelet transform-based analysis of shoulder muscle fatigue during dynamic abduction: a surface electromyography study. [PDF]

Front Bioeng Biotechnol
Sommer J, Freytag RJ, Lütz LM, Meyer JM, Milobara MJ, Ragab M, Welle K, Wirtz DC, Cucchi D.   +8 more
europepmc   +1 more source

Automatic ECG Classification Using Continuous Wavelet Transform and Convolutional Neural Network. [PDF]

Entropy (Basel), 2021
Wang T, Lu C, Sun Y, Yang M, Liu C, Ou C.   +5 more
europepmc   +1 more source

Seamless Mechanical Programming Through Hybrid Epoxy–Acrylate Printing for Soft–Rigid Robots

Advanced Materials, EarlyView.
Hybrid epoxy‐acrylate printing enables seamless fabrication of soft–rigid robotic systems with covalently integrated interfaces and functionally graded mechanics. Grayscale exposure expands the accessible material space, enabling spatially programmed actuation through patterned stiffness while revealing the mechanics and durability of continuously ...
David C. Bershadsky, Franz A. Stolpen, Zachariah A. Page, Lillian Chin   +3 more
wiley   +1 more source