Arid

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Desert Seismic Signal Denoising Based on Unsupervised Feature Learning and Time-Frequency Transform Technique 期刊论文
发表期刊: IEEE GEOSCIENCE AND REMOTE SENSING LETTERS. 出版年: 2022
作者:  Li, Mo;  Li, Yue;  Tian, Yanan;  Wu, Ning
收藏  |  浏览/下载:46/0  |  提交时间:2022/02/12
Feature extraction  Transforms  Broadband communication  Noise reduction  Time-frequency analysis  Thin film transistors  Signal to noise ratio  Denoising  desert seismic random broadband noise  feature learning  sparse filtering  variational mode decomposition (VMD)  
Archetypal temporal dynamics of arid and semi-arid rangelands 期刊论文
发表期刊: REMOTE SENSING OF ENVIRONMENT. 出版年: 2021, 卷号: 254
作者:  Bruzzone, O.;  Easdale, M. H.
收藏  |  浏览/下载:13/0  |  提交时间:2021/03/08
Desertification  Land degradation  Time series analysis  Time-frequency  Fourier  Wavelet  
基于时频分析的LSTM组合模型径流预测 期刊论文
发表期刊: 干旱区地理. 出版年: 2021, 卷号: 44, 期号: 6, 页码: 1696-1706
作者:  蔡文静;  陈伏龙;  何朝飞;  骆成彦;  龙爱华
收藏  |  浏览/下载:96/0  |  提交时间:2022/03/18
runoff prediction  combination model  time-frequency analysis  long short-term memory  
Time-frequency features of grapevine's xylem acoustic emissions for detection of drought stress 期刊论文
发表期刊: COMPUTERS AND ELECTRONICS IN AGRICULTURE. 出版年: 2020, 卷号: 178
作者:  Oletic, Dinko;  Rosner, Sabine;  Zovko, Monika;  Bilas, Vedran
收藏  |  浏览/下载:31/0  |  提交时间:2021/11/30
Precision irrigation  Drought stress  Grapevine  Acoustic emission testing  Time-frequency analysis  
Estimation of sand water content using GPR combined time-frequency analysis in the Ordos Basin, China 期刊论文
发表期刊: OPEN PHYSICS. 出版年: 2019, 卷号: 17, 期号: 1, 页码: 999-1007
作者:  Yan YongShuai;  Yan Yajing;  Zhao Guizhang
收藏  |  浏览/下载:14/0  |  提交时间:2021/11/30
aeolian sand  water content  GPR  waveform analysis in time domain  spectral analysis in frequency domain  
MODIS derived vegetation greenness trends in African Savanna: Deconstructing and localizing the role of changing moisture availability, fire regime and anthropogenic impact 期刊论文
发表期刊: REMOTE SENSING OF ENVIRONMENT. 出版年: 2015, 卷号: 169, 页码: 192-204
作者:  Mishra, Niti B.;  Crews, Kelley A.;  Neeti, Neeti;  Meyer, Thoralf;  Young, Kenneth R.
Adobe PDF(4863Kb)  |  收藏  |  浏览/下载:58/18  |  提交时间:2019/11/29
Greenness trend  MODIS time-series  Seasonal trend analysis  Semi-arid savanna  Vegetation morphology  Kalahari  Rainfall  Woody plant encroachment  Fire frequency  Land use change  Google Earth  
Dynamic Simulation of T-Track: Under Moving Loads 会议论文
会议名称: 1st International Afro-European Conference for Industrial Advancement (AECIA). 会议地点: Addis Ababa, ETHIOPIA. 会议日期: NOV 17-19, 2014
作者:  Mulugeta, Mequanent
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/09
T-Track  Double beam model  Dynamic Analysis  ABAQUS  Spatial responses  Frequency domain  Time domain  
Dynamic Simulation of T-Track: Under Moving Loads 会议论文
会议名称: 1st International Afro-European Conference for Industrial Advancement (AECIA). 会议地点: Addis Ababa, ETHIOPIA. 会议日期: NOV 17-19, 2014
作者:  Mulugeta, Mequanent
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/09
T-Track  Double beam model  Dynamic Analysis  ABAQUS  Spatial responses  Frequency domain  Time domain  
Impulse response of the kinematic diffusion model as a probability distribution of hydrologic samples with zero values 期刊论文
发表期刊: JOURNAL OF HYDROLOGY. 出版年: 2003, 卷号: 270, 期号: 3-4, 页码: 328-351
作者:  Strupczewski, WG;  Weglarczyk, S;  Singh, VP
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/28
probability distribution  ephemeral streams  frequency analysis  hydrologic extremes  kinematic diffusion  parameter estimation  time series