LDPC-file2013

说明：  Pipe Sizer Calculation

Database of all available PIC devices in a spreadsheet to allow simple selection of the device required for your project. All features can be filtered based on required content.

Exact Thresholds and Optimal Codes for the Binary-Symmetric Channel and Gallager’s Decoding Algorithm A

说明：  介绍了北斗双星定位系统的特点、 功能、 系统组成和工作原理， 说明了北斗有源定位方式在应用方面的局限性.对搞BD无源定位而言，是篇很有用的论文，在此分享。(Introduced Beidou Positioning System features, functions, composition and working principle of the system, indicating the way Beidou active positioning application limitations. Right out BD passive positioning, the paper is very useful articles in this share .)

给出了双馈风力发电机的原理和一种有效的控制方法介绍，对于双馈风机的学习很有帮助。(DFIG given principles and introduce an effective control method for DFIG very helpful.)

挪威科技大学海洋工程控制论的创始者Fossen的发表的很多SCI论文，他的论文很有参考学习意义。(Norwegian University Science & Technology, the author of the Fossen of marine engineering control theory, published a lot of SCI papers, his paper is very meaningful learning.)

几篇不错的点云精简论文~值得学习~对于研究点云来说值得一看~(A few good papers of the point cloud which is worth learning~It is worth a look at the research point cloud.)

第四届中国卫星导航年会论文全文，有关LDPC编码在卫星导航中的应用。现在在CNKI等中文数据库，只能查看摘要，无全文！(Fourth annual meeting of China' s satellite navigation papers related LDPC coding applications in satellite navigation. Now CNKI databases such as Chinese, can only view the abstract, without the full text!)

说明：  层次分析法的简单应用，简单输入得出矩阵的特征根和特征向量(Simple application of analytic hierarchy process, simple input to get the eigenvalue and eigenvector of matrix)

根据返回舱GNC系统的任务,建立了适用于包括风在内的各种干扰作用下六自由度再入弹道仿真数学模型,为半实物仿真奠定了基础。提出了基于标准轨道的再入制导律,严格推导了再入段总升力方向控制中滚动通道姿态控制信号的形成,并给出了工程应用中简化的方法。开发了综合仿真软件 (err)