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Ts_change_Pdnochange
最大化频谱接入机会的能量检测方法的研究-----认知无线电(Access to opportunities to maximize the energy spectrum detection of cognitive radio-----)
- 2010-06-02 22:26:06下载
- 积分：1
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04470129
Research in motion analysis has evolved over the years as a
challenging field. Moving object detection and tracking is of
major interest in applications such as traffic monitoring,
military, medicine and biological sciences etc. In this a new
algorithm is proposed for the detection and tracking of
moving objects. The image sequence is taken from the digital
camera. After preprocessing, the first two frames from the
image sequence are segmented by using 8 component
connectivity.
- 2013-02-19 16:00:26下载
- 积分：1
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p1104
基于能量检测认知无线电的算法仿真实现，里面含有高斯白噪声的添加(Cognitive radio based on energy detection algorithm simulation, which contains Gaussian white noise is added)
- 2013-05-25 15:40:32下载
- 积分：1
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Lee_filter_1
我在网上找了一份Lee滤波的程序，但实际使用发现是均值滤波，我自己重新写了一份，应该可以使用。(I find the Internet a Lee filter process, but the actual use is found to mean filtering, I re-wrote a, should be used.)
- 2016-03-21 19:40:44下载
- 积分：1
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dwprotected
Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection and authentication of multimedia data in a networked environment, since it makes possible to identify the author, owner, distributor or authorized consumer of a document.
A new watermarking technique to add a code to digital images is presented: the method operates in the frequency domain embedding a pseudo-random sequence of real numbers in a selected set of DCT coefficients. Watermark casting is performed by exploiting the masking characteristics of the Human Visual System, to ensure watermark invisibility. The embedded sequence is extracted without resorting to the original image, so that the proposed technique represents a major improvement to methods relying on the comparison between the watermarked and original images.
- 2009-07-13 12:14:31下载
- 积分：1
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Compressed-Sensing
压缩感知简介与理论框架，发展前景以及目前存在的问题(Compressed Sensing Introduction and theoretical framework, prospects and existing problems)
- 2014-11-03 16:26:51下载
- 积分：1
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powell
这是用matlab写的powell优化算法程序。(This is written in matlab optimization algorithm powell procedures.)
- 2020-12-10 12:39:19下载
- 积分：1
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downlink_scambling.r
下行信道加扰源码,matlab编写,方便对通信模型的仿真和学习(Downstream channel scrambling codes, matlab prepared to facilitate the simulation model for communication and learning)
- 2014-02-18 15:54:34下载
- 积分：1
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Raptor画图
Raptor结果分析，对实验结果的分析，各种不同类型的曲线描点(Raptor performance analyze)
- 2021-03-29 17:19:10下载
- 积分：1
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chap1_1
经典PID控制教程 基于SIMULIN的源程序代码，希望对各位有帮助(pid contral tutorial,based on simulink source code)
- 2009-05-24 22:19:20下载
- 积分：1
