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mame089s
MAME0.89 模拟器 source code(MAME0.89 simulator source code)
- 2007-12-30 21:26:46下载
- 积分：1
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LDPCCode
LDPC编解码代码，使用matlab中的Mex文件，解码速度较快(LDPC Codec using mex file in Matlab)
- 2009-03-24 18:37:00下载
- 积分：1
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xnbm
Matlab关于香农信道容量公式演示实验Matlab关于香农信道容量公式演示实验(Matlab on Shannon channel capacity formula Matlab demonstration experiment on the Shannon channel capacity formula Demonstration)
- 2010-05-12 21:33:36下载
- 积分：1
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fan_motor
simulation of Gearbox with a fan
- 2013-11-02 08:15:26下载
- 积分：1
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egdtt
image edge detect funtion for matlab
and example image
POSTECH
- 2009-12-10 03:14:43下载
- 积分：1
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DemoPlot
利用Matlab模拟点电荷电场的分布,输入两个电荷的电量大小(Distribution Distribution Distribution use of Matlab simulation point charge electric field distribution using Matlab simulation point charge electric field simulation using Matlab point charge electric field distribution point charge electric field simulation using Matlab Matlab simulation of the electric field of a point charge)
- 2013-12-10 22:59:04下载
- 积分：1
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LVBOQI-SHEJI1
录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；通过matlab界面进行编程设计，界面方便人们操作(
Their record a voice signal, and recording the signal is sampled draw sample after the time-domain waveform and frequency spectrum of the speech signal designed by matlab programming interface, easy for people to interface)
- 2013-12-18 19:25:49下载
- 积分：1
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matlab-files
modular multi level converter
- 2013-05-09 12:27:18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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SVM1alloptimization
SVM 1 to all optimization process matlab code
- 2015-01-20 05:58:39下载
- 积分：1
