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asli3
good paper ieee for simulink in matlab
- 2013-08-01 14:20:43下载
- 积分:1
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C_Primer_PlusNote
含有C_Primer_Plus_(第五版)_中文版另外还有C_Primer_Plus的读书笔记(Containing C_Primer_Plus_ (Fifth Edition) _ Chinese version Another C_Primer_Plus reading notes)
- 2014-10-27 21:50:52下载
- 积分:1
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Xboduangaozengyizhenlietianxiannsheji
X波段低损耗高增益微带阵列天线设计(X-band low-loss high-gain microstrip array antenna design)
- 2008-03-17 22:31:08下载
- 积分:1
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multimediadesign
Matlab 图像数字水印 多媒体技术课程设计水印图像的嵌入和提取(Matlab image watermarking multimedia curriculum design watermark embedding and extraction)
- 2010-11-08 09:18:41下载
- 积分:1
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vcPP
有关所有模式识别的matlab程序 非常有用(For all of Pattern Recognition program is very useful matlab)
- 2011-05-14 22:01:37下载
- 积分:1
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xianxingtiaopinxinhao
对线性调频信号的仿真分析,包括图像分析及实验程序(Linear FM signal simulation analysis, including image analysis and experimental procedures)
- 2012-05-16 21:20:06下载
- 积分:1
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ganmi
用simulink搭建的模型参考自适应系统(use simulink)
- 2012-01-11 13:30:03下载
- 积分:1
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2013TSP
说明: 通过并行压缩进行二维信号压缩,提出了一种利用并行压缩传感技术对二维信号进行压缩的新方案。根据这个原理,译码器的重新构造可以并行进行。通过对二维信号进行某些排列,可以确保所有列具有大致相同的密度级别,并且可以使用相同的测量矩阵进行采样。这样可以避免二维信号的矢量化,从而大大减小测量矩阵的尺寸。我们证明,如果排列良好,重建均方误差的上限会更紧。为了说明这一方案,我们将其应用于视频压缩并使用不同帧的排列有两种:参考帧的基于Z字形扫描的排列和非参考帧的基于块测试的排列。仿真结果表明,在相同的压缩比下,峰值信噪比比比在无置换情况下可提高3-7db左右。(we propose a new scheme to compress 2D signals using parallel compressed sensing. According to this seheme, the reeonstruction at the decoder can be performed in parallel. By performing certain permutation on a 2D signal, all columns are insured to have approximately the same density level and can be sampled using the same measurement matrix. In this way, vectorization of a 2D signal can be avoided, and thus the size of the measurement matrix can be dramatically reduced. We prove that with a good permutation, we can have a tighter upper bound on reconstruction mean square error. To illustrate this scheme, we apply it to video compression and use
two kinds of permutations for different frames: the zigzag-scanbased permutation for reference frames and the block-test-based permutation for non-reference frames. Simulation results show that under the same compression ratio, the peak signal-to-noise ratio can be improved by approximately 3-7 dB compared to the case without permutation.)
- 2019-01-12 22:48:49下载
- 积分:1
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suijishu-generator
基于matlab的随机数的生成,包括其他调用的函数,(Random number generation based on MATLAB, including other call function
)
- 2013-08-15 18:37:30下载
- 积分:1
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superpixelLattice_MATLAB_7_5
图像网格的计算方法,包括快速算法,优于Normalized算法(Image grid computing, including fast algorithm, Normalized algorithm is superior)
- 2011-10-01 14:27:57下载
- 积分:1