Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC)最新文献_第2页

Research on application of nonlinear system in communication jamming 非线性系统在通信干扰中的应用研究

Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC) Pub Date : 2013-12-01 DOI: 10.1109/mec.2013.6885051

Meng Liu, Canyan Zhu, Lingfeng Mao, Aiming Ji

引用次数: 4

Numerical investigation of flow around a triangle cylinder using a modified Gao-Yong turbulence model 用改进的高勇湍流模型对三角形圆柱绕流的数值研究

Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC) Pub Date : 2013-12-01 DOI: 10.1109/MEC.2013.6885553

He Dong, Zhiqiang Li, G. Gao, Zhong Shi

引用次数: 0

Weighted centroid localization algorithm based on improved RSSI ranging 基于改进RSSI测距的加权质心定位算法

Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC) Pub Date : 2013-12-01 DOI: 10.1109/MEC.2013.6885124

Hongbo Fan, Guanglin He, Siqian Tao, Hongyu Xu

引用次数: 10

Adaptive filtering based real-time position estimation with single-frequency navigation signals 基于自适应滤波的单频导航信号实时位置估计

Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC) Pub Date : 2013-12-01 DOI: 10.1109/MEC.2013.6885546

Lu Chenxi, Zhang Shengkang, Nian Feng, Feng Keming

引用次数: 0

Study on several confidentiality protection technologies for electronic document 几种电子文档保密技术的研究

Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC) Pub Date : 2013-12-01 DOI: 10.1109/MEC.2013.6885423

Jian-jun Zhou

引用次数: 3

A research on technical illustration rules for IETM IETM技术说明规则研究

Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC) Pub Date : 2013-12-01 DOI: 10.1109/MEC.2013.6885339

Y. Rong, Wang Feng, Xu YongKang

{"title":"A research on technical illustration rules for IETM","authors":"Y. Rong, Wang Feng, Xu YongKang","doi":"10.1109/MEC.2013.6885339","DOIUrl":"https://doi.org/10.1109/MEC.2013.6885339","url":null,"abstract":"This paper is concerned with the technical illustration rules for IETM. Technical Illustration is the most important part of IETM. One difficulty urgent need to solve is how to extract the complex production process of technical illustration effectively. To deal with this difficulty, a detailed study of technical illustration rules was conducted based on engineering experience and the Hollink framework for the classification of image descriptions by users. First, this paper introduced some basic contents and concepts about IETM and its technical illustration, and then analyzed the Hollink framework which was aimed to resolve the mismatch between user needs and image retrieval techniques. Second, this paper gave the general requirements and principles of technical illustration rules, which were based on large practical experiences in project implementation and the understanding of the Hollink framework. Third, this paper gave the specific requirements and detailed content of technical illustration rules, such as the conversion between 2D graphics and 3D graphics, the preprocessing of 2D graphics, the callout of illustration, the distribution layer of illustration and the layout of illustration. Finally, this paper described the concrete effect when the technical illustration rules were used to complete actual projects. The practicality of these rules has been proved very well by China Academy of Engineering Physics. These rules can be used as an effective solution to these uncomfortable problems when we take together the finishing division of work between team members.","PeriodicalId":196304,"journal":{"name":"Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115205452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Survey on scene simulation of the inviscid ocean wave 无粘性海浪的现场模拟研究进展

Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC) Pub Date : 2013-12-01 DOI: 10.1109/MEC.2013.6885333

Lining Chen, H. Ren, Yicheng Jin

{"title":"Survey on scene simulation of the inviscid ocean wave","authors":"Lining Chen, H. Ren, Yicheng Jin","doi":"10.1109/MEC.2013.6885333","DOIUrl":"https://doi.org/10.1109/MEC.2013.6885333","url":null,"abstract":"The scene simulation of ocean waves is a hot topic in computer graphics. Based on whether the liquid viscosity is considered, the simulation can be separated into two types, the scene simulation of viscid ocean waves and of the inviscid. For the scene simulation of viscid ocean waves, its theoretical principle is the governing equations of the viscid liquid, and it fits rendering middle and small scale size wave. When it is used for large scale rendering, the real-time ability is not good. In the scene simulation of inviscid ocean waves, the vicinity of liquid is ignored, but the simulation fits for large scale ocean waves and is real-time. The scene simulation of inviscid waves contains two methods: the method based on the regular wave and that based on the irregular. Both methods use the ocean wave spectrum. So the rendering results can reflect the wind influence on the wave. Both methods can be applied in the maritime simulator. An improvement is done by introducing a new instantaneous spatial spectrum with the JONSWAP spectrum as its frequency spectrum and the Poisson distribution as its directional distribution function. This improvement makes the generated waves show the fetch length influence. Additionally, two possible improvements for the irregular wave method are raised. One is to optimize the sampling of wave number vector to reduce the calculation amount, and the other one is to try the shallow water spectrum so that the rendered wave may reflect the water depth influence.","PeriodicalId":196304,"journal":{"name":"Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115353190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Subspace-based speech enhancement and implementation 基于子空间的语音增强与实现

Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC) Pub Date : 2013-12-01 DOI: 10.1109/MEC.2013.6885293

Kang Liu, Gen-ke Yang

引用次数: 3

A visual program modeling technology based on procedure blueprint 基于程序蓝图的可视化程序建模技术

Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC) Pub Date : 2013-12-01 DOI: 10.1109/MEC.2013.6885330

Jianbin Liu, Xinyun Mei

引用次数: 0

LS-based joint estimation of carrier frequency offset, I/Q imbalance and DC offset for OFDM-based WLANs 基于ls的ofdm无线局域网载波频偏、I/Q不平衡和直流偏置联合估计

Proceedings 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer (MEC) Pub Date : 2013-12-01 DOI: 10.1109/MEC.2013.6885629

Yanyan Zhuang, Y. Wan

引用次数: 0