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ICP-point-cloud-registration
三维激光点云配准是点云三维建模的关键问题之一。经典的 ICP 算法对点云初始位置要求较高且配准
效率较低，提出了一种改进的 ICP 点云配准算法。该算法首先利用主成分分析法实现点云的初始配准，获得较好
的点云初始位置，然后在经典 ICP 算法的基础上，采用 k － d tree 结构实现加速搜索，并利用方向向量夹角阈值去除
错误点对，提高算法的效率。实验表明，本算法流程在保证配准精度的前提下，显著提高了配准效率。
(Three-dimensional laser point cloud registration is one of the key three-dimensional point cloud model. High classical ICP algorithm to the initial position of the point cloud registration requirements and low efficiency, proposed an improved ICP point cloud registration algorithm. Firstly, the use of principal component analysis of the initial point cloud registration, get a better initial position of the point cloud, then the basis of classical ICP algorithm using k- d tree structure to achieve speed up the search, and using the direction vector angle the removal of the threshold point error and improve the efficiency of the algorithm. Experiments show that the algorithm processes to ensure the accuracy of registration under the premise, significantly improve the efficiency of registration.)
- 2016-08-01 10:34:57下载
- 积分：1
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RS
说明： 这个C++程序建立了高斯白噪声信道模型下的RS码的编码及译码算法，并且给出了其比特误码率性能。(This program has realized the RS code,the coding and decoding mode (and furthermore has simulated the ber performance of decoding ))
- 2012-02-21 16:27:42下载
- 积分：1
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Draw_Line_circle_fill
扫描线种子填充算法的OpengGL+MFC实现。 本程序是在上次的画直线、画圆的程序上修改的，添加了扫描线填充算法，使用OpenGL+MFC实现。(Scan line seed fill algorithm OpengGL+ MFC to achieve. This procedure is a straight line in the last painting, drawcircle procedural changes, add a scan line fill algorithm, the use of OpenGL+ MFC to achieve.)
- 2020-06-30 20:40:02下载
- 积分：1
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USE-OF-xpressive
正则表达式是处理文本强有力的工具，它使用一套复杂的语法规则，能够解决文本处理领域的绝大多数问题，如验证，匹配，查找，替换等，这些问题用通常的字符串算法是很难甚至无法解决的。这里包含boost xpressive的基 本用法(boost xpressive.boost xpressive.boost xpressive.regex,match,search)
- 2013-08-18 10:24:53下载
- 积分：1
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MATLAB
matlab入门书籍，好好学习，将来一定会有用处的。(Matlab entry books, study well, in the future will be useful.
)
- 2012-10-01 14:24:45下载
- 积分：1
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chaoliujisuan
电力系统潮流计算程序，C++程序，电力系统稳态时的小作业(Power flow calculation program, small operations C++ procedures, steady state power system)
- 2014-01-16 16:03:01下载
- 积分：1
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basicapp
basicapp 应用演示了基本BREW UI控件的使用，如菜单，静态文本，文本输入控件等，本文重点说明UI框架设计思路(basicapp application demonstrates the use of basic BREW UI controls such as menus, static text, text input control, etc., this paper highlights the UI framework for design ideas)
- 2010-09-06 16:30:10下载
- 积分：1
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1111867176399d9765chaios
加密程序,很好用。亲自验证，完全正确。希望下载。(we can add and unadd a picture correctly.welcom to download.)
- 2012-05-17 12:06:01下载
- 积分：1
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shpkc
用C++编写的库存管理系统。使用简单，操作方便。(prepared by the inventory management system. Easy to use, easy to operate.)
- 2006-12-27 15:41:38下载
- 积分：1
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This-is-mini-game-with-c-(4)
用c语言编写的小游戏，包括大丰收游戏、吃豆子游戏，打字游戏等(C language prepared by the small games, including harvest games, Pacman games, typing games)
- 2016-09-22 15:03:19下载
- 积分：1
