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EllipseFitByTaubin
This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust.
It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse:
ax^2 + bxy + cy^2 + dx + ey + f = 0,
i.e. it returns the vector A=(a,b,c,d,e,f). To convert this vector to the geometric parameters (This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust.
It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse:
ax^2+ bxy+ cy^2+ dx+ ey+ f = 0,
i.e. it returns the vector A=(a,b,c,d,e,f). To convert this vector to the geometric parameters )
- 2009-10-19 20:29:44下载
- 积分：1
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Cooperative-communication
说明： 本书是“移动通信前沿技术系列”之一，全书共分18个章节，主要对协作通信及网络知识作了介绍，具体内容包括空时分集和编码、空时频分集与空时频编码、中继信道及协议、单中继协作通信、多节点协作通信等。全书内容分为三部分，第一部分回顾传统的MIMO系统，介绍空间、时间、频率分集的概念。第二部分主要考虑协作通信物理层的关键问题，并对其提出了行之有效的解决方案，比如针对协作通信的分布式特点，提出分布式空时(频)码；针对协作通信的频谱效率问题，提出了新颖和有效的协作方案。第三部分介绍协作通信对物理层之上的MAC层、网络层及应用层产生的影响，内容涉及如何协作路由，如何通过协作使网络覆盖范围增大，如何延长网络寿命等。(This book is one of the "cutting edge mobile communication technology series". The book is divided into 18 chapters, mainly on cooperative communications and network knowledge and specific content including the empty hours of collection and coding, space-time-frequency diversity and space-time frequency coding, relay channel and protocols, single-relay cooperative communication, multi-node cooperative communications.)
- 2011-03-30 19:56:19下载
- 积分：1
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ABC_opt
ABC metaheuristic algorithm to general optimization problem
- 2015-04-09 03:34:48下载
- 积分：1
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shradha
image segmentation using wavelet
- 2014-01-03 17:18:24下载
- 积分：1
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random-noise-denoise-from-pcg-signal-by-wavelet
in this code random noise is denoise by wavelet and find the parameter for best wavelets
- 2014-02-21 21:43:51下载
- 积分：1
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Pictures_Hiding
包括：隐藏混沌序列即隐藏参数的生成；对图像进行隐藏；恢复出隐藏前置乱的目标图像；恢复出原目标图像；对隐藏目标置乱处理等(Include: hidden chaotic sequence that is hidden parameter generation images hidden the restoration of a hidden goal of arbitrary pre-image the restoration of the original target image to hide the goal of treatment, such as scrambling)
- 2021-04-22 22:28:48下载
- 积分：1
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Monte-Carlo
利用Matlab软件实现蒙特卡洛法，用于计算热辐射(Monte-Carlo Matlab)
- 2020-10-21 15:47:24下载
- 积分：1
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ANN-MATLAB
developing neural networks with matlab
- 2014-02-01 18:36:38下载
- 积分：1
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REWIND_D54_SoftwareRequirements_v12
MMR WiMAX networks sofrware requirement by REWIND project group
- 2010-07-27 11:41:41下载
- 积分：1
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dens
estimarea densitatii de probabilitate prin
nucleele lui Parzen
- 2011-06-04 04:59:06下载
- 积分：1
