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The neural network model to solve the pre-consolidation stress 会议论文
Guangzhou, PEOPLES R CHINA, JUN 24-25, 2017
作者:  An, Ran;  Kong, Ling-wei;  Li, Cheng-sheng
收藏  |  浏览/下载：36/0  |  提交时间：2018/06/05
联合收割机谷物流量检测装置 专利
专利类型: 实用新型, 专利号: CN205408586U, 申请日期: 2016-08-03, 公开日期: 2016-08-03
作者:  胡静涛;  王鹤;  高雷
收藏  |  浏览/下载：111/0  |  提交时间：2016/09/07
高精度在线动态连续可调输出电源 专利
专利类型: 实用新型, 专利号: CN205229873U, 申请日期: 2016-05-11, 公开日期: 2016-05-11
作者:  刘晓源;  杨帆;  曹云侠;  罗勇
收藏  |  浏览/下载：18/0  |  提交时间：2016/09/07
内需对我国真实出口规模的影响分析—基于增加值贸易核算方法 学位论文
2015, 2015
孙欣
收藏  |  浏览/下载：2/0  |  提交时间：2016/02/23
Study on the fault ride-through capacity of doubly fed induction generator 期刊论文
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2014, 卷号: 42, 期号: 2, 页码: 35-39
作者:  Zhang, Xiaoying;  Cheng, Zhizhuang;  Dang, Cunlu;  Wang, Xiaolan
收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14
Design of high speed and parallel compression system used in the big area CCD of high frame frequency (EI CONFERENCE) 会议论文
2011 International Conference on Precision Engineering and Non-Traditional Machining, PENTM 2011, December 9, 2011 - December 11, 2011, Xi'an, China
Liu Y.-Y.; Gao Y.-H.; Li G.-N.; Wang W.-H.; Zhang R.-F.; Jin L.-X.
收藏  |  浏览/下载：47/0  |  提交时间：2013/03/25
According to the area CCD camera of characteristics  such as high resolution capacity and high frame frequency  this paper puts forward a high speed and parallel image compression system of high integration degree. Firstly  according to the work principle of the area CCD  FPGA is adopted to realize the timing driving and multichannel and parallel analog signal handling to raise the export frame frequency of the area CCD. Secondly  with an image compression scheme based on FPGA embedded processor MicroBlaze and ADV212 compression chip  real time image compression and the high speed area CCD are realized. Finally  by detecting the analog signal of the area CCD output  the real time compression of the big area CCD image is carried out in different compression ratios and the compression performance is analyzed. Experiment result shows that this scheme can realize real time image compression with the biggest data rate of 520Mbps. When compression bit ratio is 0.15  the signal-to-noise ratio of peak value can reach 36 dB. Image collection and image compression are integrated  which reduces the data transmission between them and improves systematic integration degree.  
中国生态资产动态变化与环境效应分析 学位论文
博士, 成都: 中国科学院水利部成都山地灾害与环境研究所, 2008
范小杉
收藏  |  浏览/下载：52/0  |  提交时间：2010/10/15

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