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| Sediment transport characteristics above a gobi surface in northwestern China, and implications for aeolian environments 期刊论文 发表期刊: AEOLIAN RESEARCH. 出版年: 2021, 卷号: 53 作者: Zhang, Zhengcai; Han, Lanying; Pan, Kaijia
 收藏  |  浏览/下载:17/0  |  提交时间:2021/11/19 Gobi desert Sediment transport rate Gaussian peak function Grain size |
| Seismic exploration desert noise suppression based on complete ensemble empirical mode decomposition with adaptive noise 期刊论文 发表期刊: JOURNAL OF APPLIED GEOPHYSICS. 出版年: 2020, 卷号: 180 作者: Zhang, Shan; Li, Yue
 收藏  |  浏览/下载:14/0  |  提交时间:2021/01/07 CEEMDAN Noise suppression Intrinsic mode function Desert seismic record Gaussian white noise |
| 新月形沙丘脊线处的风沙流结构 期刊论文 发表期刊: 中国沙漠. 出版年: 2019, 卷号: 39, 期号: 6, 页码: 76-82 作者: 刘旭阳; 宁文晓; 王振亭
 收藏  |  浏览/下载:13/0  |  提交时间:2020/05/22 aeolian sand structure barchan brink power function double Gaussian function |
| A synthesis of empirical plant dispersal kernels 期刊论文 发表期刊: JOURNAL OF ECOLOGY. 出版年: 2017, 卷号: 105, 期号: 1, 页码: 6-19 作者: Bullock, James M.; Gonzalez, Laura Mallada; Tamme, Riin; Gotzenberger, Lars; White, Steven M.; Partel, Meelis; Hooftman, Danny A. P.
 收藏  |  浏览/下载:11/0  |  提交时间:2019/11/29 dispersal distance dispersal location kernel dispersal mode exponential exponential power Gaussian log-sech plant height probability density function seed mass |
| Two Different Multi-kernels Integration with Spatial Information in Fuzzy C-means Algorithm for Medical Image Segmentation 会议论文 会议名称: 2015 International Conference on Communications and Signal Processing (ICCSP). 会议地点: Melmaruvathur, INDIA. 会议日期: APR 02-04, 2015 作者: Venu, Nookala; Anuradha, B.
 收藏  |  浏览/下载:7/0  |  提交时间:2019/12/09 multi-hyperbolic tangent function Segmentation multi-Gaussian Kernel fuzzy multiple-kernel |
| Two Different Multi-kernels Integration with Spatial Information in Fuzzy C-means Algorithm for Medical Image Segmentation 会议论文 会议名称: 2015 International Conference on Communications and Signal Processing (ICCSP). 会议地点: Melmaruvathur, INDIA. 会议日期: APR 02-04, 2015 作者: Venu, Nookala; Anuradha, B.
 收藏  |  浏览/下载:5/0  |  提交时间:2019/12/09 multi-hyperbolic tangent function Segmentation multi-Gaussian Kernel fuzzy multiple-kernel |
| Integration of Hyperbolic Tangent and Gaussian Kernels for Fuzzy C-means Algorithm with Spatial Information for MRI Segmentation 会议论文 会议名称: 5th International Conference on Advanced Computing (ICoAC). 会议地点: Chennai, INDIA. 会议日期: DEC 18-20, 2013 作者: Venu, Nookala; Anuradha, B.
 收藏  |  浏览/下载:10/0  |  提交时间:2019/12/09 FCM hyperbolic tangent function Image Segmentation Gaussian Kernal fuzzy multiple-kernal |
| Integration of Hyperbolic Tangent and Gaussian Kernels for Fuzzy C-means Algorithm with Spatial Information for MRI Segmentation 会议论文 会议名称: 5th International Conference on Advanced Computing (ICoAC). 会议地点: Chennai, INDIA. 会议日期: DEC 18-20, 2013 作者: Venu, Nookala; Anuradha, B.
 收藏  |  浏览/下载:7/0  |  提交时间:2019/12/09 FCM hyperbolic tangent function Image Segmentation Gaussian Kernal fuzzy multiple-kernal |
| 甘肃河西绿洲灌区农作物生育期降雨量的模拟分析 期刊论文 发表期刊: 农业系统科学与综合研究. 出版年: 2011, 卷号: 27, 期号: 3, 页码: 306-310 作者: 魏邦龙; 冯中毅; 岳秋菊; 文静
 收藏  |  浏览/下载:3/0  |  提交时间:2019/11/29 Simulation the rainfall Data smoothing Gaussian function Precise irrigation |
| Highway Development Decision-Making Under Uncertainty: Analysis, Critique and Advancement 学位论文 出版年: 2010 作者: El-Khatib;Mayar
 收藏  |  浏览/下载:17/0  |  提交时间:2019/11/29 Highway development Decision making under uncertainty Real options Jump processes Infinitely divisible distributions Lévy processes Measure theory Characteristic function Characteristic exponent Lévy jump measure Probability measure Cádlág stochastic process Wiener process Poisson process Compound Poisson process Finite activity models Jump diffusion models Merton model Gaussian jump process Kou model Double exponential jump process Leptokurtic Volatility smile Infinite activity models Pure jumps process Generalized hyperbolic model Modified Bessel function Negative inverse Gaussian model Geometric Brownian motion model Log-normal distribution model Normality assumption Heavy-tailed distribution Asymmetric distribution Quantile-quantile plot Rydberg algorithm Parameter calibration Moments Cummulants Sum of squares Monte Carlo simulation Least-squares regression Backward dynamic programming Discrete-time Markov chain Land price Traffic demand Highway service quality index Data collection Traffic volume Annual Average Daily Traffic Ontario Ministry of Transportation Land Registry Office Freedom of Information Act Seasonality Value of transportation Types of transportation systems Importance of highway systems Cost of wrong decisions Monetary cost Private sector cost Human cost Land expropriation Environmental cost Irreversibility cost factor Time cost factor Political cost factor Opportunity cost Opportunity cost of wrong decisions Economic cost of wrong decisions Economic cost of mis-estimation Economic profit of wrong decisions Cost of inaction Price of making right decisions Scope of decisions Rehabilitation decision Land acquisition decision Expansion decision Uncertainty modeling Land acquisition cost Expropriation cost Construction cost Material cost Montréal-Mirabel International Airport Pickering Airport 407 Express Toll Route Highway 407 Statistics |