Hybrid Transform Based Denoising with Block Thresholding
مجلة كلية التربية للبنات, 2019 A frequently used approach for denoising is the shrinkage of coefficients of the noisy signal representation in a transform domain. This paper proposes an algorithm based on hybrid transform (stationary wavelet transform proceeding by slantlet transform);
Iman M.G. Alwan
doaj
Advanced Functional Materials, EarlyView.A well‐modulated CeO2/Fe3C heterostructure is successfully constructed. The electron redistribution induced by CeO2 not only enhances the formation energy of Fe vacancies and hinders the dissolution of Fe but also reduces the energy barrier of the ORR.
Peng Wang +8 more
wiley +1 more source
ÁP DỤNG PHÉP BIẾN ĐỔI WAVELET 2-D ĐỂ TÁCH TRƯỜNG DỊ THƯỜNG TỪ
Tạp chí Khoa học Đại học Cần Thơ, 2004 A measurement magnetic field may be composed by regional anomalies - corresponding to low frequencies - and by local anomalies - corresponding to high frequencies.
Đặng Văn Liệt +2 more
doaj
Tuning the Hydrogen Bond Network Inside the Helmholtz Plane for Industrial Hydrogen Evolution
Advanced Functional Materials, EarlyView.The hydrogen bond network within the Helmholtz plane, a key component affecting the hydrogen evolution kinetics, remains far from having a consensus owing to the lack of fundamental understanding. Herein, it is discovered that the introduction of the atomic electric field generated by the weak Ru─Ga bonds can further improve the proportion of 4 ...
Xinyu Chen +9 more
wiley +1 more source
Discrimination of Ground Fault Cause on Distribution Line by Wavelet Transform
, 1998 Ampol Tungkanawanich +5 more
openalex +2 more sources
Ultrasoft Iontronics: Stretchable Diodes Enabled by Ionically Conductive Bottlebrush Elastomers
Advanced Functional Materials, EarlyView.This work introduces a solvent‐free, ultrasoft, and stretchable ionic diode based on oppositely charged bottlebrush elastomers (BBEs). The BBE diode exhibits an ultralow Young's modulus (<23 kPa), a high rectification ratio of 46, and stretchability over 400%.
Xia Wu +6 more
wiley +1 more source
GNSS signal processing based on improved lifting wavelet transform with prior constraint. [PDF]
Sci RepJiang C, Yang W, Wang Y, Zhao D.
europepmc +1 more source
Time Spatial Phase Difference Method by Wavelet Transform to Detect E-M Signals Emitted from PD
, 1998 Masatake Kawada +2 more
openalex +2 more sources
Clutter Reduction for Synthetic Aperture Radar Imagery Based on Adaptive Wavelet Packet Transform [PDF]
, 2000 Hai Deng, Hong Ling
openalex +1 more source
Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration
Advanced Functional Materials, EarlyView.A 3D‐printed ‘rebar‐concrete’ inspired scaffold (PGS‐P@MGel) synergizes spontaneous biomineralization with magneto‐mechanical stimulation through PDA@Fe3O4‐embedded hydrogel. This dual biointerface activates Piezo1/β‐catenin/YAP mechanotransduction axis, enhancing BMSCs osteogenesis and angiogenesis simultaneously.
Xuran Guo +10 more
wiley +1 more source