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Data inversion of multi-dimensional magnetic resonance in porous media: 《Magnetic Resonance Letters》2023年第2期127-139,I0004,共14页Fangrong Zong Huabing Liu Ruiliang Bai Petrik Galvosas; supported by the National Natural Science Foundation of China(No.61901465,82222032,82172050).; Since its inception in the 1970s,multi-dimensional magnetic resonance(MR)has emerged as a powerful tool for non-invasive investigations of structures and molecular interactions.MR spectroscopy beyond one dimension all...; 关键词：Multi-dimensional MR Data inversion Porous media Inverse Laplace transform FOURIERTRANSFORM

Low temperature sensitivity on-chip Fouriertransform spectrometer based on dual-layer Si_(3)N_(4)spiral waveguides被引量：3: 《Photonics Research》2023年第4期591-599,共9页LIANGJUN LU HONGYI ZHANG XIN LI JIANPING CHEN LINJIE ZHOU; National Natural Science Foundation of China(62075128,62090052,62135010)。; On-chip Fourier-transform spectrometers(FTSs)based on Mach–Zehnder interferometer(MZI)arrays suffer from severe central wavelength and fringe contrast variation due to fabrication errors.Even though a calibration mat...; 关键词：waveguide INTERFEROMETER LAYER

Multipliers on Vector-valued L^1-spaces for Hypergroups: 《Acta Mathematica Sinica,English Series》2018年第7期1059-1073,共15页R.SARMA N.Shravan KUMAR Vishvesh KUMAR; supported by senior research fellowship of CSIR,India; In this article, we extend the well known Wendel＇s theorem to the context of vector-valued L1-spaces on hypergroups. In this regard, various cases have been studied.; 关键词：Vector-valued Ll-spaces HYPERGROUPS MULTIPLIERS translation invariant operators FOURIERTRANSFORM

Motor Fault Diagnosis Based on Short-time Fourier Transform and Convolutional Neural Network被引量：45: 《Chinese Journal of Mechanical Engineering》2017年第6期1357-1368,共12页Li-Hua Wang Xiao-Ping Zhao Jia-Xin Wu Yang-Yang Xie Yong-Hong Zhang; Supported by National Natural Science Foundation of China(Grant No.51405241,51505234,51575283); With the rapid development of mechanical equipment, the mechanical health monitoring field has entered the era of big data. However, the method of manual feature extraction has the disadvantages of low efficiency and ...; 关键词：Big data Deep learning Short-time Fouriertransform Convolutional neural network MOTOR

Design of area and power efficient Radix-4 DIT FFT butterfly unit using floating point fused arithmetic被引量：2: 《Journal of Central South University》2016年第7期1669-1681,共13页Prabhu E Mangalam H Karthick S; In this work, power efficient butterfly unit based FFT architecture is presented. The butterfly unit is designed using floating-point fused arithmetic units. The fused arithmetic units include two-term dot product uni...; 关键词：floating-point arithmetic floating-point fused dot product Radix-16 booth multiplier Radix-4 FFT butterfly fast fouriertransform decimation in time

Brain derived neurotrophic factor keep pattern electroretinogram from dropping after superior colliculus lesion in mice被引量：1: 《International Journal of Ophthalmology(English edition)》2016年第3期369-372,共4页Bin-Bin Yang Xu Yang Huai-Yu Ding; AIM： To determine if brain-derived neurotrophic factor （BDNF） could offer protention to retinal ganglion cells following a superior colliculus （SC） lesion in mice using pattern electroretinogram （PERG） and opti...; 关键词：pattern electroretinogram optical coherencetomography brain-derived neurotrophic factor fast Fouriertransform RETINA superior colliculus

Boundedness for a class of fractional integrals with a rough kernel related to block spaces被引量：2: 《Frontiers of Mathematics in China》2016年第1期173-187,共15页Xiao YU Shanzhen LU; This work was supported in part by the National Natural Science Foundation of China （Grant Nos. 11561057, 11471309, 11271175） and the Natural Science Foundation of Jiangxi Province （No 20151BAB211002）.; We prove the boundedness of fractional integral with a rough kernel on Triebel-Lizorkin spaces, where the rough kernel belongs to the block space and does not need to satisfy any moment conditions on the unit sphere.; 关键词：Fractional integral block space Triebel-Lizorkin space FOURIERTRANSFORM INTERPOLATION

Real time monitoring of bioreactor mAb IgG3 cell culture process dynamics via Fourier transform infrared spectroscopy： Implications for enabling cell culture process analytical technology: 《Frontiers of Chemical Science and Engineering》2015年第3期386-406,共21页Huiquan Wu Erik Read Maury White Brittany Chavez Kurt Brorson Cyrus Agarabi Mansoor Khan; Compared to small molecule process analytical technology （PAT） applications, biotechnology product PAT applications have certain unique challenges and opportunities. Understanding process dynamics of bioreactor cell...; 关键词：process analytical technology （PAT） Fouriertransform infrared （FTIR） spectroscopy partial least squares （PLS） regression mouse IgG3 bioreactor cell culture process real time process monitoring

Construction of Multivariate Tight Framelet Packets Associated with Dilation Matrix: 《Analysis in Theory and Applications》2015年第2期109-122,共14页Firdous A.Shah Abdullah; In this paper, we present a method for constructing multivariate tight framelet packets associated with an arbitrary dilation matrix using unitary extension principles. We also prove how to construct various tight fra...; 关键词：WAVELET tight frame framelet packet matrix dilation extension principle Fouriertransform.

Stability in the Shephard Problem for L_p-Projection of Convex Bodies: 《Wuhan University Journal of Natural Sciences》2014年第4期283-288,共6页LI Xinhong MA Tongyi; Supported by the National Natural Science Foundation of China(11161019); In this article, we study the convex bodies associated with Lp-projections in the Brunn-Minkowski-Firey theory, and apply the Fourier analytic methods to prove the linear stability in the Shephard problem for Lp-proje...; 关键词：STABILITY convex bodies Lp-projections FOURIERTRANSFORM

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