机构

• 遥感与数字地球研究所 [1]
• 自动化研究所 [1]
• 云南天文台 [1]
• 西安光学精密机械研究... [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2025 [1]
• 2016 [1]
• 2015 [1]
• 2013 [1]

学科主题

• 天文学 [1]
• 天文学::射电与天文... [1]

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Temporal variability in low-frequency radio interference: Insight from high-cadence monitoring at a candidate radio notification zone in Malaysia 期刊论文  OAI收割 ADVANCES IN SPACE RESEARCH, 2025, 卷号: 76, 期号: 3, 页码: 1832-1853 作者:  Nazri, Affan Adly;  Abidin, Zamri Zainal;  Mat Sabri, Mohamad Ridhauddin;  Rosli, Zulfazli;  Rizal Hassan, Mohd Shaiful   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/08/04 Radio astronomy  Radio frequency interference  Higher-order statistics   Detection of hyperspectral small targets based on projection pursuit optimized by bee colony 期刊论文  OAI收割 yi qi yi biao xue bao/chinese journal of scientific instrument, 2016, 卷号: 37, 期号: 6, 页码: 1347-1355 作者:  Wu, Yiquan;  Zhou, Yang;  Long, Yunlin 收藏  |  浏览/下载：35/0  |  提交时间：2016/10/12 Algorithms  Discriminant analysis  Evolutionary algorithms  Higher order statistics  Image analysis  Image processing  Image reconstruction  Independent component analysis  Motion compensation  Nearest neighbor search  Optimization  Particle swarm optimization (PSO)  Pixels  Principal component analysis  Remote sensing  Spectroscopy  Statistical methods   Synthetic aperture radar image despeckling via total generalised variation approach 期刊论文  OAI收割 IET IMAGE PROCESSING, 2015, 卷号: 9, 期号: 3, 页码: 236-248 作者:  Feng, Wensen;  Lei, Hong;  Qiao, Hong 收藏  |  浏览/下载：28/0  |  提交时间：2015/09/21 synthetic aperture radar  radar imaging  image denoising  speckle  variational techniques  piecewise constant techniques  smoothing methods  higher order statistics  optimisation  Monte Carlo methods  synthetic aperture radar image despeckling  total generalised variation approach  speckle reduction  total variation regularisation  piecewise constant image  smooth transition  TGV-based model  staircasing artefact reduction  higher order smoothness  numerical scheme  Nesterov algorithm  TGV-based optimisation problem  Monte Carlo method   Data quality evaluation of ZY-1 02C satellite 会议论文  OAI收割 6th International Conference on Computer and Computing Technologies in Agriculture, CCTA 2012,, Zhangjiajie, China, October 19, 2012 - October 21,2012 Wu, Mingquan; Wang, Jie; Yao, Ni; Hou, Zhongwei; Wang, Changyao 收藏  |  浏览/下载：39/0  |  提交时间：2014/12/07 Quality control  Agriculture  Communication satellites  Entropy  Higher order statistics  Sensors  Signal to noise ratio