机构

• 长春光学精密机械与物... [1]
• 南京天文光学技术研究... [1]
• 重庆绿色智能技术研究... [1]
• 长春应用化学研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 会议论文 [2]
• 期刊论文 [2]

发表日期

• 2016 [1]
• 2011 [1]
• 2010 [1]
• 2007 [1]

学科主题

• 天文技术与方法::系... [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 Distortion reduction in strong terahertz signals using broadband attenuators with flat transmittance 期刊论文  OAI收割 JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2016, 卷号: 49, 期号: 1, 页码: 9 作者:  Peng, Xiao-Yu;  Teng, Jinghua;  Liu, Hongwei;  Tanoto, Hendrix;  Guo, Hongchen   |  收藏  |  浏览/下载：25/0  |  提交时间：2018/03/15 distortion reduction  terahertz signal  spectral-encoding technique  broadband terahertz attenuator   A dual-channel imaging polarimetry system 会议论文  OAI收割 Beijing, China, 2011-11-6 作者:  Jiangpei Dou;  Yongtian Zhu;  Xi Zhang;  Deqing Ren;  Xue Wang 收藏  |  浏览/下载：45/0  |  提交时间：2014/01/07 extra-solar planets  imaging polarimetry  data reduction  distortion correction   Speech signal enhancement through wavelet domain MMSE filtering (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Fenghua Z.; Le Y.; Jian W.; Qiang S. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 A new speech enhancement system that combine robust signal enhancement and minimum signal distortion is proposed in this paper. The proposed method introduces frequency depended  parametric  MMSE filtering techniques that involve wavelet packets. Voice activity detection (VAD) is used to further distinguish speech from noise and help to adaptively remove noise components from color noise eruptive noisy speech  while perceptual criteria is also taken into account. Experimental results and objective quality measurement test results validate the proposed speech enhancement system and illustrate the benefit of the proposed wavelet domain MMSE filtering as an excellent speech enhancement method to provide sufficient noise reduction and good intelligibility and perceptual quality  without causing considerable signal distortion and musical background noise method. 2010 IEEE.   Interaction between La3+ and MP-11 in the physiological solution 期刊论文  OAI收割 electrochimica acta, 2007, 卷号: 52, 期号: 5, 页码: 2032-2038 Guo SF; Zhou Q; Lu TH; Ding XL; Huang XH 收藏  |  浏览/下载：20/0  |  提交时间：2010/07/13 HEART CYTOCHROME-C  DIRECT ELECTROCHEMISTRY  HORSERADISH-PEROXIDASE  ELECTROCATALYTIC REDUCTION  ELECTRON-TRANSFER  GOLD ELECTRODE  NICKEL(II) PORPHYRINS  NONPLANAR DISTORTION  GRAPHITE-ELECTRODES  MOLECULAR-DYNAMICS