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bandstructure
用Matlab计算负折射率Fibonacci材料的能带(Calculated using Matlab Fibonacci materials with negative refractive index band)
- 2010-08-09 17:28:53下载
- 积分：1
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wenzishibie
文字识别文件夹中包含图片，matlab代码，可以运行(this file includs figures,codes of matlab. it can be run well.)
- 2014-10-25 19:52:37下载
- 积分：1
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matlab仿真
说明： 独立光伏发电系统的matlab仿真，一个完整的光伏发电系统。(Matlab simulation of an independent photovoltaic system, a complete photovoltaic power generation system.)
- 2019-11-05 20:22:06下载
- 积分：1
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BP
说明： 应用BP神经网络对两个函数进行非线性逼近，并给出MATLAB源程序，还对结果进行了分析。(Application of BP neural network of the two non-linear function approximation, and gives MATLAB source code, but also on the results are analyzed.)
- 2008-11-02 10:28:49下载
- 积分：1
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pilao
脑电信号处理的各种方法包括功率谱估计方法得得得(The various methods of EEG Signal Processing)
- 2011-05-12 17:00:54下载
- 积分：1
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rectifier-pscad
rectifier model in hvdc converter circuit
- 2013-11-19 23:45:09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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File_5
radar code matlab positioning
- 2013-01-27 15:22:59下载
- 积分：1
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cond
作为热泵机组四大件之一的冷凝器的计算模型(As one of the four big heat pump units of the calculation model of condenser)
- 2017-05-18 17:13:46下载
- 积分：1
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988211
matlab考试必备，我们学校考试的试卷，有需要的拿去(matlab test necessary, our school examination papers, there is a need for Naqu)
- 2010-06-12 14:47:53下载
- 积分：1
